part_of
FlyBase development CV
OBO_REL:part_of
http://purl.org/obo/owl/OBO_REL#OBO_REL_part_of
preceded_by
FlyBase development CV
OBO_REL:preceded_by
http://purl.org/obo/owl/OBO_REL#OBO_REL_preceded_by
starts_at_end_of
FlyBase development CV
cleavage stage
Temporal ordering number - 25.
FlyBase development CV
A collective term for stages 1-4.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
late extended germ band stage
Temporal ordering number - 300.
FlyBase development CV
A collective term for stages 11 and 12.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
oogenesis stage
Temporal ordering number - 10000.
FlyBase development CV
developmental stage
FlyBase development CV
FBdv:00007010
A temporal subdivision of a developmental process.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
oogenesis stage S1
Temporal ordering number - 10010.
FlyBase development CV
Earliest stage of ovarian cyst development - lasts while the 16 cell cyst is within the germarium (region 3).
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S2
Temporal ordering number - 10020.
FlyBase development CV
Oogenesis stage that begins when the cyst leaves the germarium (from this point the cyst is referred to as an egg chamber). During this stage, polyploidation of the nurse cells begins, they reach a ploidy of 8C, and follicle cells start to divide.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
oogenesis stage S3
Temporal ordering number - 10030.
FlyBase development CV
Oogenesis stage that begins when the oocyte chromosomes condense into a karyosome attached to a distinctive spherical structure known as an endobody. The oocyte nucleolus disappears completely. During this stage, nurse cell ploidy reaches 16C.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
oogenesis stage S4
Temporal ordering number - 10040.
FlyBase development CV
Oogenesis stage that begins when the nurse cells chromosomes become bulbous. Nurse cell chromosomes during this stage are polytene and reach a ploidy of 32C. The egg chamber is oval shaped.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
oogenesis stage S5
Temporal ordering number - 10050.
FlyBase development CV
Oogenesis stage that begins when nurse cell chromosomes are no longer bulbous - the association between homologs weakens so that these chromosomes no longer have a polytene structure. During this stage, posterior nurse cell nuclei have a higher ploidy (64C) than anterior ones.
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S6
Temporal ordering number - 10060.
FlyBase development CV
Oogenesis stage during which follicle cell division ceases.
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S7
Temporal ordering number - 10070.
FlyBase development CV
Oogenesis stage during which polyploidation and enlargement of follicle cells begins. Nurse cell ploidy ranges from 256C (anterior) to 512C (posterior) and the egg chamber gains an elongated shape.
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
oogenesis stage S8
Temporal ordering number - 10080.
FlyBase development CV
Oogenesis stage which begins when yolk first appears in the oocyte. Follicle cell migration over the oocyte begins during this stage (although mostly occurs during stage 9).
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
oogenesis stage S9
Temporal ordering number - 10090.
FlyBase development CV
Oogenesis stage that begins when the border cells begin to migrate. During this stage: the oocyte is about 1/3 the length of the egg chamber with its nucleus located antero-dorsally; follicle cell migration results in an anterior to posterior gradient of follicle cell thickness with posterior cells being thicker (-> columnar) and posterior cells thinner ( -> squamous); border cell migration begins and ends; secretion of vitelline membrane begins.
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S10
Temporal ordering number - 10100.
FlyBase development CV
.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
oogenesis stage S10A
Temporal ordering number - 10110.
FlyBase development CV
Oogenesis which begins when all the oocyte associated follicular epithelium is columnar and all of the nurse cell associated follicular epithelium is completely squamous. During this stage, the migrating border cells reach the oocyte. The oocyte is about 50% egg chamber length.
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S10B
Temporal ordering number - 10120.
FlyBase development CV
Oogenesis stage that begins when the centripetal follicle cells begin to migrate. As a result, the vitelline membrane extends into the opercular region.
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
oogenesis stage S11
Temporal ordering number - 10130.
FlyBase development CV
Oogenesis stage that begins when nurse cell dumping begins and development of the wax layer begins. The dorsal appendages begin to form during this stage.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
oogenesis stage S12
Temporal ordering number - 10160.
FlyBase development CV
Oogenesis stage that begins when dying nurse cells form an anterior cap to the oocyte. Shortly after this, nurse cell dumping and growth of the oocyte are complete. Elongation of the dorsal appendages and formation of the innermost chorionic layer and endochondrion begins during this stage.
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S12A
Temporal ordering number - 10170.
FlyBase development CV
Innermost chorionic layer and endochondrion begin to form in the anterior of the follicle.
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
oogenesis stage S12B
Temporal ordering number - 10180.
FlyBase development CV
Secretion of innermost chorionic layer and endochondrion begins in the main follicle cells.
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
oogenesis stage S12C
Temporal ordering number - 10190.
FlyBase development CV
Formation of specialized endochondrion structures in the anterior of the follicle: branches in the developing dorsal appendages; compact endochondrion lacking the pillars seen in the rest of the follicle.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S13
Temporal ordering number - 10200.
FlyBase development CV
Oogenesis stage that begins when the micropile begins to form. At the beginning of this stage, about 12-15 nurse cell nuclei remain at the anterior of the oocyte. By the end of this stage, none of these nuclei remain. Oocyte meiosis up to arrest at full metaphase I occurs during this stage.
FlyBase:FBrf0034074
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0034074
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0064777
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0064777
oogenesis stage S13A
Temporal ordering number - 10210. An alternative division of stage 13 into two sub-stages, A and B, has been defined on the basis of chorion development (see FBrf0043885). This ontology uses an alternative subdivision based on nurse cell nucleus number and oocyte meiosis, as the former at least, is easier to score than chorion ultrastructure.
FlyBase development CV
Oogenesis stage during which 12-15 nurse cell nuclei remain at the anterior of the oocyte. At this stage, the oocyte nucleus has reached its maximum volume and its chromosomes are compressed into a 5-7 micrometer karyosome.
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
oogenesis stage S13B
Temporal ordering number - 10220. An alternative division of stage 13 into two sub-stages, A and B, has been defined on the basis of chorion development (see FBrf0043885). This ontology uses an alternative subdivision based on nurse cell nucleus number and oocyte meiosis, as the former at least, is easier to score than chorion ultrastructure.
FlyBase development CV
Oogenesis stage during which 9-11 nurse cell nuclei remain at the anterior of the oocyte. During this stage, the nuclear membrane of the oocyte nucleus disappears, indicating the start of meiotic pro-metaphase.
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
oogenesis stage S13C
Temporal ordering number - 10230.
FlyBase development CV
Oogenesis stage during which only 7-8 nurse cell nuclei remain at the anterior of the oocyte. At the beginning of this stage, oocyte chromosome bivalents separate from each other - indicating mid-prometaphase of oocyte meiosis.
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
oogenesis stage S13D
Temporal ordering number - 10240.
FlyBase development CV
Oogenesis stage during which only 5-6 nurse cell nuclei remain at the anterior of the oocyte. The oocyte nucleus is in late prometaphase:the bivalents arrange themselves in on the equatorial plane of the spindle; homologous centromeres are pulled towards the poles.
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
oogenesis stage S14
Temporal ordering number - 10260.
FlyBase development CV
The last stage of oogenesis. This stage begins when no nurse cell nuclei remain at the anterior of the egg (chamber). Exochorion formation and secretion occurs during this stage. The dorsal appendages complete their elongation and the follicle cells die.
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
oogenesis stage S14A
Temporal ordering number - 10270.
FlyBase development CV
Secretion and formation of the outer endochorionic network by throughout the follicle. Crystallization of the innermost chorionic layer of the main body follicle cells.
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
oogenesis stage S14B
Temporal ordering number - 10280.
FlyBase development CV
Secretion of the exochorion begins and ends.
FlyBase:FBrf0021038
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0021038
FlyBase:FBrf0043885
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0043885
egg stage
Temporal ordering number - 10290.
FlyBase development CV
unfertilized egg stage
Temporal ordering number - 10300.
FlyBase development CV
fertilized egg stage
Temporal ordering number - 10.
FlyBase development CV
embryonic stage
Temporal ordering number - 20.
FlyBase development CV
pre-blastoderm stage
Temporal ordering number - 30.
FlyBase development CV
pre-blastoderm
Embryonic stage 1-3.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
embryonic stage 1
Temporal ordering number - 40.
FlyBase development CV
Nuclear divisions 1 and 2. Duration at 25 degrees C: approximately 25 minutes (0-25 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 1
Temporal ordering number - 50.
FlyBase development CV
The first nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 2
Temporal ordering number - 70.
FlyBase development CV
Nuclear divisions 3-8. The egg cytoplasm contracts producing a clear separation from the vitelline membrane and empty spaces at the anterior and posterior. The cleavage nuclei migrate towards the periphery. Duration at 25 degrees C approximately 40 minutes (25-65 minutes AEL).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 2
Temporal ordering number - 60.
FlyBase development CV
The second nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 3
Temporal ordering number - 80.
FlyBase development CV
The third nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 4
Temporal ordering number - 90.
FlyBase development CV
The fourth nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 5
Temporal ordering number - 100.
FlyBase development CV
The fifth nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 6
Temporal ordering number - 110.
FlyBase development CV
The sixth nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 7
Temporal ordering number - 120.
FlyBase development CV
The seventh nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 8
Temporal ordering number - 130.
FlyBase development CV
The eight nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 3
Temporal ordering number - 140.
FlyBase development CV
Nuclear division 9. The cleavage nuclei complete their migration to the periphery. Polar buds form at the posterior pole and divide once. Duration at 25 degrees C: approximately 15 minutes (65-80 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 9
Temporal ordering number - 150.
FlyBase development CV
The ninth nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 10
Temporal ordering number - 180.
FlyBase development CV
The tenth nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
blastoderm stage
Temporal ordering number - 160.
FlyBase development CV
blastoderm
Embryonic stages 4 and 5.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
syncytial blastoderm stage
FlyBase development CV
embryonic stage 4
Temporal ordering number - 170.
FlyBase development CV
syncytial blastoderm stage
syncytial blastoderm
Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approx. 50 minutes (80-130 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 11
Temporal ordering number - 185.
FlyBase development CV
The 11th nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 12
Temporal ordering number - 190.
FlyBase development CV
The 12th nuclear division of embryogenesis. This division is synchronous across the embryo.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 13
Temporal ordering number - 200.
FlyBase development CV
The 13th nuclear division of embryogenesis. This is the last synchronous division.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
cellular blastoderm stage
FlyBase development CV
embryonic stage 5
Temporal ordering number - 210.
FlyBase development CV
Cellularization. Stage 5 begins when cellularization starts. Near the end of this stage the pole cells begin to migrate dorsally and ventral midline cells acquire an irregular, wavy appearance. Stage 5 ends when ventral furrow formation becomes apparent. Duration at 25 degrees: approximately 40 minutes (130-170 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
cellular blastoderm
cellular blastoderm stage
embryonic cycle 14
Temporal ordering number - 255.
FlyBase development CV
first blastoderm mitosis
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
The 14th nuclear division of embryogenesis. This is the first round of nuclear division to occur in a cellularized embryo, so this is the first round of cell division. Cycle 14 is asynchronous across the embryo, but occurs synchronously within discrete domains, known as mitotic domains.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
FlyBase:FBrf0049535
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049535
embryonic cycle 14A
Temporal ordering number - 256.
FlyBase development CV
embryonic cycle 14B
Temporal ordering number - 257.
FlyBase development CV
embryonic cycle 15
Temporal ordering number - 285.
FlyBase development CV
The 15th nuclear division of embryogenesis. Asynchronous.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
second blastoderm mitosis
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic cycle 16
Temporal ordering number - 295.
FlyBase development CV
third blastoderm mitosis
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
The 16th nuclear division of embryogenesis. Asynchronous.
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
gastrula stage
Temporal ordering number - 220.
FlyBase development CV
Stages during which gastrulation occurs. 6-8.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
gastrula
embryonic stage 6
Temporal ordering number - 230.
FlyBase development CV
Stage 6 begins when the ventral furrow becomes apparent, an event which is followed rapidly by the formation of the cephalic furrow. Stage 6 ends when the pole cells have adopted a dorsal (horizontal) position at the posterior. Duration at 25 degrees C: approximately 10 minutes (170-180 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 7
Temporal ordering number - 240.
FlyBase development CV
Stage 7 begins when the pole cells have adopted a dorsal (horizontal) position at the posterior. Invagination of the anterior and posterior midgut and hindgut follows. The 'discoid plate' that carries the pole cells forms a pocket. Transverse furrows (dorsal folds) form on the dorsal surface. This stage ends when the anterior wall of the amnioproctodeal invagination starts moving anteriorly and the pole cells are no longer visible externally. Duration at 25 degrees C: approximately 10 minutes (180-190 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
germ band stage
FlyBase development CV
extended germ band stage
Temporal ordering number - 260.
FlyBase development CV
Stages during which the germ band is extended - 9-12.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
embryonic stage 8
Temporal ordering number - 250.
FlyBase development CV
rapidly extending germ band stage
Stage 8 starts with the rapid phase of germ band extension and ends with the beginning of mesodermal segmentation. By the end of this stage germ band extension has progressed to the point where the proctodeal opening is at about 60% egg length and the dorsal folds (transverse furrows) are no longer visible. Duration at 25 degrees C: approximately 30 minutes (190-220 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 9
Temporal ordering number - 280.
FlyBase development CV
Stage 9 begins when mesodermal segmentation becomes (transiently) visible, and ends with the appearance of the stomodeal invagination slightly ventral to the anterior pole. Duration at 25 degrees C: approximately 40 minutes (220-260 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 10
Temporal ordering number - 290.
FlyBase development CV
Stage 10 begins with the appearance of the stomodeal invagination, slightly ventral to the anterior pole. Periodic furrows appear in the embryonic epidermis around the middle of the stage. The germ band continues to extend, reaching its maximum extent of 75% egg length towards the end of the stage. The end of the stage is marked by the beginning of invagination of the tracheal placodes. Duration at 25 degrees : approximately 60 minutes (260-320 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 11
Temporal ordering number - 310.
FlyBase development CV
Stage 11 begins with the invagination of the tracheal placodes. Para-segmental furrow form and segment boundary furrows become deep folds. Within the head, gnathal protuberances become apparent. The end of this stage is signaled by the appearance of a distinct cleft at the posterior pole of the embryo, which becomes detached from the vitelline membrane. This marks the beginning of germ-band retraction. Duration at 25 degrees C: approximately 120 minutes (320-440 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
contracted germ band stage
FlyBase development CV
embryonic stage 12
Temporal ordering number - 320.
FlyBase development CV
Germ band retraction. Stage 12 begins when germ-band retraction starts and ends when this process is complete so that the prospective anal plate occupies the posterior pole. During this stage the posterior and anterior hindgut primordia meet and fuse and the tracheal pits fuse to form the tracheal tree. Duration at 25 degrees C: approximately 120 minutes (440-560 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
retracting germ band stage
embryonic stage 13
Temporal ordering number - 340.
FlyBase development CV
Stage 13 begins at the completion of germ-band retraction, when the prospective anal plate occupy the posterior pole. The dorsal ridge becomes apparent externally; the clypeolabrum retracts, leaving a triangular shaped gap at the anterior pole; the labium moves to the ventral midline. This stage ends when head involution begins. Duration at 25 degrees C: Approximately 60 minutes (560-620 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
contracted germ band stage
head involution stage
FlyBase development CV
embryonic stage 14
Temporal ordering number - 350.
FlyBase development CV
head involution stage
Stage 14 begins with the initiation of head involution. Closure of the midgut around the yolk and dorsal closure continue. Dorsal closure is 80% complete by the end of this stage. This stage ends with the appearance of the second midgut constriction. Duration at 25 degrees C: approximately 60 minutes (620-680 minutes after egg laying)
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
dorsal closure stage
Temporal ordering number - 330.
FlyBase development CV
A collective term for stages 13-15.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
embryonic stage 15
Temporal ordering number - 360.
FlyBase development CV
Stage 15 begins with the appearance of the second midgut constriction. During this stage the 1st and 3rd midgut constrictions form, dorsal closure is completed, and epidermal segmentation is accomplished. This stage ends when the intersegmental grooves can be distinguished at mid-dorsal level. Duration at 25 degrees C: approximately 100 minutes (680-780 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
late embryonic stage
Temporal ordering number - 370.
FlyBase development CV
Embryonic stages 16-17.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
embryonic stage 16
Temporal ordering number - 380.
FlyBase development CV
Stage 16 begins when the intersegmental grooves can be distinguished at mid-dorsal level, and ends when the dorsal ridge (frontal sac) has overgrown the tip of the cylpeolabrum, which is thereby enclosed in the atrium. During this stage the ventral cord retracts to about 60% egg length. Duration at 25 degrees C: approximately 180 minutes (780-960 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
embryonic stage 17
Temporal ordering number - 390.
FlyBase development CV
Stage 17 begins when the dorsal ridge (frontal sac) has overgrown the tip of the cylpeolabrum, which is thereby enclosed in the atrium. It lasts until hatching of the embryo (approximately 24 hours after egg laying), during which time much terminal differentiation occurs, the tracheal tree fills with air, so becoming completely visible, and the ventral cord continues to retract. Duration at 25 degrees C: approximately 8 hours (960-1440 minutes after egg laying).
FlyBase:FBrf0089570
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0089570
larval stage
Temporal ordering number - 400.
FlyBase development CV
first instar larval stage
Temporal ordering number - 410.
FlyBase development CV
The first larval instar begins at hatching and ends at the first larval molt. Anterior spiracles are not yet present; posterior spiracles have two openings each. Salivary glands are very small and all cells are uniform in size. Mouth hooks typically have one tooth. Duration at 25 degrees C: approximately 25 hours (24-49 hours after egg laying; 0-25 hours after hatching).
FlyBase:FBrf0007733
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0007733
first instar larva
L1
second instar larval stage
Temporal ordering number - 420.
FlyBase development CV
L2
second instar larva
The second larval instar begins at the first larval molt and ends at the second larval molt. Larvae are actively feeding and crawling in the food. Distinct anterior spiracles are present as enlargements at the end of the tracheal trunk, but not open to the outside; posterior spiracles have three openings each, and four groups of small unbranched hairs. The salivary glands extend to the first abdominal segment, and have cells that are uniform in size. Mouth hooks typically have two or three teeth. Duration at 25 degrees C: approximately 23 hours (49-72 hours after egg laying; 25-48 hours after hatching).
FlyBase:FBrf0007733
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0007733
third instar larval stage
Temporal ordering number - 430.
FlyBase development CV
L3
third instar larva
The third larval instar begins at the second larval molt and ends at puparium formation. Anterior spiracles are open to the outside; posterior spiracles have three openings each, and four groups of large branched hairs. The salivary glands extend to the second abdominal segment, with cells larger in the posterior than in the anterior of the gland. Mouth hooks typically have 9-12 teeth. About 24 hours before pupariation (at 25 degree C), larvae stop feeding and climb away from their food. Duration at 25 degrees C: approximately 48 hours (72-120 hours after egg laying; 48-96 hours after hatching).
FlyBase:FBrf0007733
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0007733
early third instar larval stage
Temporal ordering number - 440.
FlyBase development CV
Third instar larva prior to the wandering stage (approximately the first 24 hours of the third instar larval stage under standard conditions at 25'C.).
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
wandering third instar larval stage
Temporal ordering number - 460.
FlyBase development CV
late third instar
post-feeding larva
Stage of the third larval instar during which the larva wanders out of the food and climbs. Under optimum conditions at 25'C, this occurs approximately 24 hours after the start of the third instar larval stage.
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
prepupal stage
Temporal ordering number - 500.
FlyBase development CV
The prepupal stage begins at puparium formation and ends when larval/pupal apolysis is complete, as indicated by the completion of imaginal head sac eversion and the expulsion of the oral armature of the larva. Duration at 25 degrees C: approximately 12 hours. (120-132.2 hours after egg laying; 0-12.2 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
prepupal stage P1
Temporal ordering number - 510.
FlyBase development CV
pupal stage P1
puparium formation
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P0
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
white prepupa
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Extends from puparium formation through tanning of the pupal cuticle. Posterior spiracles and ridge between anterior spiracles tan orange. Wriggling stops completely. Puparium becomes brown to the unaided eye. Duration at 25 degrees C: approximately 20 minutes. (120-120.3 hours after egg laying; 0-0.3 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
white puparium
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
prepupal stage P2
Temporal ordering number - 520.
FlyBase development CV
pupal stage P2
Male gonads become less distinct. Oral armature stops moving permanently. Dorsal medial abdominal contractions stop. Gas bubble becomes visible within abdomen. Duration at 25 degrees C: approximately 100 minutes. (120.3-122 hours after egg laying; 0.3-2 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
brown puparium
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
prepupal stage P3
Temporal ordering number - 530.
FlyBase development CV
bubble prepupa
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P3
Ridge of the operculum becomes distinct. Puparium begins to separate from underlying epidermis. Becomes positively buoyant. Duration at 25 degrees C: approximately 4 hours, 45 minutes. (122-126.75 hours after egg laying; 2-6.75 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
prepupal stage P4
Temporal ordering number - 540.
FlyBase development CV
Prepupal stage P4 begins as the lateral trunk trachea become obscured and ends when the imaginal head sac is everted and the oral armature of the larva is expelled. Duration at 25 degrees C: approximately 5 hours, 30 minutes. (126.75-132.2 hours after egg laying; 6.75-12.2 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
cryptocephalic pupa
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P4
prepupal stage P4(i)
Temporal ordering number - 550.
FlyBase development CV
Lateral trunk tracheae become obscured. Dorsal medial abdominal contractions occur. Everted leg and wing discs become visible. Bubble appears in posterior of puparium, displacing the pupa anteriorly; abdominal bubble disappears. Duration at 25 degrees C: approximately 5 hours, 15 minutes. (126.75-132 hours after egg laying; 6.75-12 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P4(i)
buoyant
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
prepupal stage P4(ii)
Temporal ordering number - 560.
FlyBase development CV
moving bubble
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Bubble is displaced to anterior end of the puparium, and pupa withdraws to the posterior end. Imaginal head sac is everted and the oral armature of the larva is expelled. Duration at 25 degrees C: approximately 12 minutes. (132-132.2 hours after egg laying; 12-12.2 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P4(ii)
pupal stage
Temporal ordering number - 570. DISAMBIGUATION: In Drosophila lab vernacular, the term 'pupal stage' is often used to refer to the entire period from formation of the puparium to eclosion. However, this does not correspond to the standard usage of 'pupal stage' for Cyclorrhaphous flies (for discussion see: FBrf0087128). Briefly: formation of the puparium (hardening of the larval cuticle) marks the beginning of the pre-pupal stage. The pupal stage begins following pupal/larval apolysis - detachment of the larval epidermis from the puparium. In Drosophila, the outward sign of the completion of apolysis is the eversion of the head and expulsion of the larval mouthparts (FBrf0036849). We use P-stage to refer to the stage from pupariation to eclosion, and restrict pupal stage to its standard usage.
FlyBase development CV
The pupal stage starts once larval/pupal apolysis is complete as indicated by the expulsion of the larval armature. Early in this stage, the legs and wings reach full extension along the abdomen. The stage ends when the pupal cuticle separates from the underlying epidermis (pupal/adult apolysis), and the eye cup becomes yellow at its periphery. Duration at 25 degrees C: approximately 32 hours. (132.2-164.3 hours after egg laying; 12.2-44.3 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
phanerocephalic pupa
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P5
Temporal ordering number - 580.
FlyBase development CV
Pupal stage P5 starts when the legs and wings reach full extension along the abdomen and ends as the Malpighian tubules become prominent and green. Duration at 25 degrees C: approximately 6 hours, 30 minutes. (132.2-138.7 hours after egg laying; 12.2-18.7 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pupal stage P5(i)
Temporal ordering number - 590.
FlyBase development CV
Legs and wings reach full extension along abdomen. Enlarged initial segments of anterior pair Malpighian tubules move from thorax into abdomen. Translucent patch that lacks adhering fat body cells becomes discernible in the middle of the eye region. Pair of white Malpighian tubules becomes visible dorsally in the abdomen. Duration at 25 degrees C: approximately 66 minutes. (132.2-133.3 hours after egg laying; 12.2-13.3 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
Malpighian tubules migrating
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P5(ii)
Temporal ordering number - 600.
FlyBase development CV
white Malpighian tubules
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Malpighian tubules become prominent and green. Duration at 25 degrees C: approximately 5 hours, 25 minutes. (133.3-138.7 hours after egg laying; 13.3-18.7 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pupal stage P6
Temporal ordering number - 610.
FlyBase development CV
Dark green 'yellow body' appears between the anterior ends of the two Malpighian tubule segments, mid-dorsally at the anterior of the abdomen. Duration at 25 degrees C: approximately 13 hours, 45 minutes. (138.7-152.4 hours after egg laying; 18.7-32.4 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
green Malpighian tubules
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P7
Temporal ordering number - 620.
FlyBase development CV
The 'yellow body' moves back between the Malpighian tubules. The transparent pupal cuticle separates from the underlying epidermis. Eye cup becomes yellow at its perimeter. Duration at 25 degrees C: approximately 12 hours. (152.4-164.3 hours after egg laying; 32.4-44.3 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
yellow body
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P8
Temporal ordering number - 630.
FlyBase development CV
pupal stage P8
yellow-eyed
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Pale yellow pigmentation spreads inwards across the eye. Eye color becomes bright yellow, then changes to amber. Duration at 25 degrees C: approximately 12 hours 20 minutes. (164.3-176.6 hours after egg laying; 44.3-56.6 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P9
Temporal ordering number - 640.
FlyBase development CV
Eye color darkens to deep amber, then becomes pale pink. Duration at 25 degrees C: approximately 18 hours. (176.6-194.5 hours after egg laying; 56.6-74.5 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pupal stage P9
amber-eyed
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P10
Temporal ordering number - 650.
FlyBase development CV
Eyes become bright red. Orbital and ocellar bristles and vibrissae darken. Duration at 25 degrees C: approximately 6 minutes. (194.5-194.6 hours after egg laying; 74.5-74.6 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pupal stage P10
red-eye bald
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P11
Temporal ordering number - 660.
FlyBase development CV
Thoracic bristles become visible, and the tips of the wings turn grey. Duration at 25 degrees C: approximately 2 hours. (194.6-196.6 hours after egg laying; 74.6-76.6 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pupal stage P11
pharate adult stage P11(i)
Temporal ordering number - 670.
FlyBase development CV
pupal stage P11(i)
head bristles
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Dorsal thoracic microchaetes and macrochaetes become visible. Duration at 25 degrees C: approximately 80 minutes (194.6-195.5 hours after egg laying; 74.6-75.9 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P11(ii)
Temporal ordering number - 680.
FlyBase development CV
pupal stage P11(ii)
Tips of folded wings become grey. Duration at 25 degrees C: approximately 45 minutes (195.5-196.6 hours after egg laying; 75.9-76.6 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
thoracic bristles
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P12
Temporal ordering number - 690.
FlyBase development CV
Pharate adult stage P12 begins as the abdominal tergite bristles become visible, and ends as the wings darken to black. Duration at 25 degrees C: approximately 2 hours. (196.6-198.6 hours after egg laying; 76.6-78.6 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P12
pharate adult stage P12(i)
Temporal ordering number - 700.
FlyBase development CV
Bristles of the abdominal tergites become visible, and the wings become grey. Duration at 25 degrees C: approximately 55 minutes. (196.6-197.5 hours after egg laying; 76.6-77.5 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P12(i)
wing tips grey
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P12(ii)
Temporal ordering number - 710.
FlyBase development CV
wings grey
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P12(ii)
Sex combs darken in males. Wings darken to black. Duration at 25 degrees C: approximately 65 minutes. (197.5-198.6 hours after egg laying; 77.5-78.6 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pharate adult stage P13
Temporal ordering number - 720.
FlyBase development CV
Tarsal bristles darken and claws become black. Duration at 25 degrees C: approximately 3 hours, 20 minutes. (198.6-201.9 hours after egg laying; 78.6-81.9 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P13
wings black
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P14
Temporal ordering number - 730.
FlyBase development CV
pupal stage P14
The meconium appears dorsally at the posterior tip of the abdomen. Duration at 25 degrees C: approximately 9 hours, 30 minutes (201.9-211.5 hours after egg laying; 81.9-91.5 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
mature bristles
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pharate adult stage P15
Temporal ordering number - 740.
FlyBase development CV
pupal stage P15
Pharate adult stage P15 begins with the tanning of the tergites and ends with eclosion. Duration at 25 degrees C: approximately 8 hours, 30 minutes. (211.5-220 hours after egg laying; 91.5-100 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
pharate adult stage P15(i)
Temporal ordering number - 750.
FlyBase development CV
Tanning of the tergites obscures the Malpighian tubules and the 'yellow body'. Legs begin to twitch; fly is able to walk if puparium is removed prematurely. Ptilinum expands by hydrostatic pressure, opening the operculum. Duration at 25 degrees C: approximately 8 hours, 6 minutes. (211.5-219.6 hours after egg laying; 91.5-99.6 hours after puparium formation).
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
meconium
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P15(i)
pharate adult stage P15(ii)
Temporal ordering number - 760.
FlyBase development CV
Stage which starts when the operculum opens and ends when eclosion is completed. Duration at 25 degrees C: approximately 24 minutes. (219.6-220 hours after egg laying; 99.6-100 hours after puparium formation).
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
eclosion
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
pupal stage P15(ii)
adult stage
Temporal ordering number - 770.
FlyBase development CV
adult stage A1
Temporal ordering number - 780.
FBdv:00005373
FlyBase development CV
adult stage I
Newly eclosed adult stage. During this stage, the wings unfold flatten and harden and the abdomen becomes broader.
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
adult stage A2
Temporal ordering number - 790.
FlyBase development CV
FBdv:00005374
Wings extended. Abdominal tergites tan to shiny brown.
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
adult stage II
gamete
This should be considered as a type of cell rather than as a stage. Please use FBbt:00005412.
FlyBase development CV
pharate adult stage
Temporal ordering number - 625.
FlyBase development CV
The developing adult after pupal-adult apolysis , i.e.- from stage P8 (when yellow eye color first becomes visible through the pupal case), to eclosion. Duration at 25 degrees C: approximately 55.7 hours (164.3-220 hours after egg laying; 44.3-100 hours after puparium formation).
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
FlyBase:FBrf0048355
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0048355
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
adult stage A3
Temporal ordering number - 10310.
FlyBase development CV
FBdv:00005375
adult stage III
Tergites tanned.
FlyBase:FBrf0049147
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0049147
spermatogenesis
Temporal ordering number - 800.
FlyBase development CV
P-stage
Temporal ordering number - 490. DISAMBIGUATION: In Drosophila lab vernacular, the term 'pupal stage' is often used to refer to the entire period from formation of the puparium to eclosion. However, this does not correspond to the standard usage of 'pupal stage' for Cyclorrhaphous flies (for discussion see: FBrf0087128). Briefly: formation of the puparium (hardening of the larval cuticle) marks the beginning of the pre-pupal stage. The pupal stage begins following pupal/larval apolysis - detachment of the larval epidermis from the puparium. In Drosophila, the outward sign of the completion of apolysis is the eversion of the head an expulsion of the larval mouthparts (FBrf0036849). We use P-stage to refer to the stage from pupariation to eclosion, and restrict pupal stage to its standard usage.
FlyBase development CV
Stage of the Drosophila life-cycle from the formation of the puparium (beginning of the prepupal stage) to eclosion.
FlyBase:DS
http://purl.org/obo/owl/FlyBase#FlyBase_DS
metamorphosis
pupal stage
oogenesis stage S11a
Temporal ordering number - 10140.
FlyBase development CV
oogenesis stage S11b
Temporal ordering number - 10150.
FlyBase development CV
third instar larval stage L1
Temporal ordering number - 470.
FlyBase development CV
late third-instar
post-feeding larva
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
Stage which begins when wandering third instar larva stops crawling. The larva everts its anterior spiracles during this stage.
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
third instar larval stage L2
Temporal ordering number - 480.
FlyBase development CV
The anterior spiracles are fully everted, with 7-9 finger-like projections. The body shortens, withdrawing three apparent abdominal segments and the larva sticks to its substrate.
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
spiracles everted larva
FlyBase:FBrf0036849
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0036849
late third instar
oogenesis stage S13E
Temporal ordering number - 10250.
FlyBase development CV
Oogenesis stage during which the number of nurse cell nuclei at the anterior of the oocyte reduce from 4 to zero. The oocyte chromosomes reach full metaphase I during this stage, at which point meiosis is arrested (until fertilization).
FlyBase:FBrf0029744
http://purl.org/obo/owl/FlyBase#FlyBase_FBrf0029744
late third instar larval stage
Temporal ordering number - 450.
FlyBase development CV
Third instar larva from the beginning of wandering to the beginning of puparium formation.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
occurrent
FlyBase development CV
span:Occurrent
http://purl.org/obo/owl/span#span_Occurrent
developmental process
FlyBase development CV
GO:0032502
http://purl.org/obo/owl/GO#GO_0032502
embryonic cycle
FlyBase development CV
life cycle stage
FlyBase development CV
early extended germ band stage
Temporal ordering number - 270.
FlyBase development CV
A collective term for stages 9 and 10.
FBC:DOS
http://purl.org/obo/owl/FBC#FBC_DOS
Drosophila life cycle
FlyBase development CV