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356 results for “larval instar”
Figures 57–60. Microrhagus lecontei Otto. 57 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 57–60. Microrhagus lecontei Otto. 57) Holotype, dorsal view. 58) Holotype, lateral view. 59) Holotype, ventral view. 60) Aedeagus of paratype. Scale line = 2.0 mm.
Figures 20–24. Microrhagus subsinuatus, fifth instar. 20 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 20–24. Microrhagus subsinuatus, fifth instar. 20) Dorsal habitus. 21) Head, dorsal view. 22) Head and thoracic region, dorsal view. 23) Head and thoracic region, ventral view. 24) Abdominal segments VII-IX, ventral view.
Figures 3–8. Nearctic Microrhagus. 3 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 3–8. Nearctic Microrhagus. 3) Microrhagus audax, pronotum, lateral side. 4) Microrhagus carinicollis, pronotum, pronotal hind angles circled. 5) Microrhagus brunneus, pronotum, pronotal hind angles circled. 6) Microrhagus carinicollis, vertex. 7) Microrhagus lecontei, antennomeres 3–6. 8) Microrhagus triangularis, antennomeres 3–6.
Figures 15–19. Microrhagus pectinatus, fifth instar. 15 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 15–19. Microrhagus pectinatus, fifth instar. 15) Dorsal habitus. 16) Head, dorsal view. 17) Head and thoracic region, dorsal view. 18) Head and thoracic region, ventral view. 19) Abdominal segments VII–IX, ventral view.
Figures 52–56. Microrhagus carinicollis, fifth instar. 52 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 52–56. Microrhagus carinicollis, fifth instar. 52) Dorsal habitus of paratype. 53) Head, dorsal view of paratype. 54) Head and thoracic region, dorsal view of paratype. 55) Head and thoracic region, ventral view of paratype. 56) Abdominal segments VII–IX, ventral view of paratype. Scale line = 2.0 mm.
Figures 30–33. Microrhagus opacus Otto. 30 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 30–33. Microrhagus opacus Otto. 30) Holotype, dorsal view. 31) Holotype, lateral view. 32) Holotype, ventral view. 33) Aedeagus of paratype. Scale line = 2.0 mm (adult), 0.5 mm (aedeagus).
Figures 39–42. Microrhagus breviangularis, fifth instar. 39 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 39–42. Microrhagus breviangularis, fifth instar. 39) Head, dorsal view of paratype. 40) Head and thoracic region, dorsal view of paratype. 41) Head and thoracic region, ventral view of paratype. 42) Abdominal segments VII–IX, ventral view of paratype.
Figures 26–29. Microrhagus audax, fifth instar. 26 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 26–29. Microrhagus audax, fifth instar. 26) Head, dorsal view. 27) Head and thoracic region, dorsal view. 28) Head and thoracic region, ventral view. 29) Abdominal segments VII–IX, ventral view.
Figures 48–51. Microrhagus carinicollis Otto. 48 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 48–51. Microrhagus carinicollis Otto. 48) Holotype, dorsal view. 49) Holotype, lateral view. 50) Holotype, ventral view. 51) Aedeagus of paratype. Scale line = 0.5 mm.
Figures 44–47. Microrhagus brunneus, fifth instar. 44 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 44–47. Microrhagus brunneus, fifth instar. 44) Head, dorsal view. 45) Head and thoracic region, dorsal view. 46) Head and thoracic region, ventral view. 47) Abdominal segments VII–IX, ventral view.
Figures 67–70. Microrhagus triangularis, fifth instar. 67 in Eucnemid larvae of the Nearctic region. Part V: Fifth instar larval descriptions for eight species of Microrhagus Dejean, 1833 (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with descriptions of four new species and notes on their biology
Figures 67–70. Microrhagus triangularis, fifth instar. 67) Head, dorsal view. 68) Head and thoracic region, dorsal view. 69) Head and thoracic region, ventral view. 70) Abdominal segments VII–IX, ventral view. Scale line = 0.5 mm.
Figs. 23, 24 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 23, 24. Macrophotographs of cleared specimen of Stelis murina. 23. Spiracle, seen from inside body, showing spines on atrial wall and subparallel-sided subatrium. 24. Pleural swelling of abdominal segment 8 (identified by polygon), showing abundant setae and position of spiracle.
Figs. 13–15 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 13–15. Macrophotographs of head of Stelis murina, showing pattern and configuration of pigmentation, frontal (13), lateral (14), and ventral (15) views.
Fig. 1 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Fig. 1. Map showing the position of study sites 1 and 2 (Tel el-Kebir) and sites 3 and 4 (El- Huseiniya) in the vicinity of the Nile River Delta, northern Egypt.
Figs. 9–12 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 9–12. Diagrams of mature larva of Stelis murina. 9. Entire larva with setae omitted, lateral view; scale line 5 1.0 mm. 10, 11. Right mandible showing little wear, dorsal view and outer view (latter view with apex in maximum profile), respectively. 12. Right mandible of another larva showing excessive wear, so that dorsal tooth completely absent and lower tooth greatly rounded, outer view. All mandibles to same scale. Scale line 5 1.0 mm refers to fig. 9.
Figs. 7, 8 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 7, 8. SEM micrographs of egg of Osmia submicans. 7. Anterior end, rectangle identifying positions of micropyle. 8. Close-up of micropyle identified by rectangle in fig. 7.
Figs. 3, 4 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 3, 4. Mature oocytes of Stelis murina (3) and of its host, Osmia submicans (4), diagrammed from macrophotographs to the same scale (scale line 5 1.0 mm), demonstrating similarity in volume and slight differences in shape; anterior ends to left.
Fig. 2 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Fig. 2. The grain storage building at El-Huseiniya, site 4. Note erosion of adobe wall caused by nesting bees and hood of white pickup truck, lower left; see text for explanation.
Figs. 5, 6 in Last Larval Instar and Mature Oocytes of the Old World Cleptoparasitic Bee Stelis murina, Including a Review of Stelis Biology (Apoidea: Megachilidae: Megachilinae: Anthidiini)
Figs. 5, 6. SEM micrographic of mature oocyte of Stelis murina. 5. Anterior end, rectangle identifying position of micropyle. 6. Close-up of micropyle identified by rectangle in fig. 5.
FIGURES 1– 4 in Hesperapis rhodocerata: Behavioral Biology, Egg, and Larval Instars, Including Behavioral and Larval Comparisons with H. larreae (Hymenoptera: Melittidae: Dasypodainae)
FIGURES 1– 4. Nests of Hesperapis rhodocerata. 1. Nesting site at 28 mi south of Animas, Hidalgo Co., NM, with most nest entrances among yellow-flowered Heterotheca toward right side of picture when first found in late summer 2010. 2. John S. Ascher excavating first nest in 2010, with Margaret A. Rozen looking on. 3. Female Hesperapis rhodocerata with pollen loads being transported on anterior surface of hind tibiae. 4. Closeup of basitarsus showing dorsal trough of hairs used for flinging sand. 5–9. Sequential stills from slow-motion video showing position of hind legs when flinging sand from nest entrance. For explanation, please read text. [Figs. 1–3 courtesy John S. Ascher]
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.