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171 results for “larval key”
FIGURE 5 in Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles
FIGURE 5. SEM images of keratodont rows of Ansonia longidigita (ZMH A10001). Size, shape and serration differentiation of keratodonts varies from row to row. (a) upper lip keratodont rows (orientation: anterior row up), (b) lower lip keratodonts (orientation: posterior row up). Not to scale.
FIGURE 1 in Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles
FIGURE 1. Comparison of adult males: (a) Ansonia longidigita (ZRC 1.12012), (b) A. minuta (ZRC 1.12215), (c) A. platysoma (ZRC 1.12004).
FIGURE 4 in Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles
FIGURE 4. External morphology of the three Ansonia species described herein. Each species is shown in lateral (above) and dorsal (below) views and close-up of oral disc (right). Tadpoles were drawn to the same scale to show differences in relative size, however, oral discs not drawn to scale. All scale bars 1 mm. (a) A. longidigita (ZMH A09368), (b) A. minuta (ZMH A10003), (c) A. platysoma (ZMH A10008).
FIGURE 9 in Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles
FIGURE 9. SEM images of keratodont rows of Ansonia platysoma (ZMH A10009). Size, shape and serration differentiation of keratodonts varies from row to row. (a)–(d) keratodont rows from anterior to posterior. (a) upper lip rows, (b)–(d) lower lip rows; not to scale.
FIGURES 11–17. C. perseana larval morphology. 11, complete setal map. 12 in A new avocado pest in Central America (Lepidoptera: Tortricidae) with a key to Lepidoptera larvae threatening avocados in California
FIGURES 11–17. C. perseana larval morphology. 11, complete setal map. 12, setal map of head. 13, mandible. 14, SD pinaculum on A1–8. 15, D1 and D2 setae on A8. 16, anal shield. 17, D1, D2, and SD1 setae on A9.
FIGURES 21–29 in Larval taxonomy of Macrothemis Hagen, 1868 (Odonata: Libellulidae), with descriptions of four larvae and a key to the fourteen known species
FIGURES 21–29. Macrothemis hemichlora (Burmeister, 1839), ultimate stadium larva, 3: 21. right mandible, inner view; 22. left mandible, inner view; 23. right labial palp, dorsal view; 24. distal border of right labial palp, ventral view; 25. prementum, dorsal view; 26. abdomen, dorsal view; 27. abdomen, lateral view; 28. caudal appendages, dorsal view; 29. caudal appendages, lateral view.
FIGURES 30–38. Macrothemis tenuis Hagen, 1868 in Larval taxonomy of Macrothemis Hagen, 1868 (Odonata: Libellulidae), with descriptions of four larvae and a key to the fourteen known species
FIGURES 30–38. Macrothemis tenuis Hagen, 1868, ultimate stadium larva, 3: 30. right mandible, inner view; 31. left mandible, inner view; 32. right labial palp, dorsal view; 33. distal border of right labial palp, ventral view; 34. prementum, dorsal view; 35. abdomen, dorsal view; 36. abdomen, lateral view; 37. caudal appendages, dorsal view; 38. caudal appendages, lateral view.
FIGURES 1–10. Macrothemis imitans imitans Karsch, 1890 in Larval taxonomy of Macrothemis Hagen, 1868 (Odonata: Libellulidae), with descriptions of four larvae and a key to the fourteen known species
FIGURES 1–10. Macrothemis imitans imitans Karsch, 1890, ultimate stadium larva, 3: 1 head, dorsal view; 2. right mandible, inner view; 3. left mandible, inner view; 4. right labial palp, dorsal view; 5. distal border of right labial palp, ventral view; 6. prementum, dorsal view; 7. abdomen, dorsal view; 8. abdomen, lateral view; 9. caudal appendages, dorsal view; 10. caudal appendages, lateral view. "a" and "b", measurements used to represent the projection of ligula.
FIGURES 39–42. F-0 in Larval taxonomy of Macrothemis Hagen, 1868 (Odonata: Libellulidae), with descriptions of four larvae and a key to the fourteen known species
FIGURES 39–42. F-0 larva, dorsal view, 3; 39. Macrothemis imitans imitans Karsch, 1890 (Nova Friburgo, RJ, Brazil); 40. Macrothemis declivata Calvert, 1909 (Mucuri, BA, Brazil); 41. Macrothemis tenuis Hagen, 1868 (Teresópolis, RJ, Brazil); 42. Overall view of the collecting site of the larvae of Macrothemis tenuis, Rio Preto, Itatiaia, RJ, Brazil.
FIGURES 11–20. Macrothemis declivata Calvert, 1909 in Larval taxonomy of Macrothemis Hagen, 1868 (Odonata: Libellulidae), with descriptions of four larvae and a key to the fourteen known species
FIGURES 11–20. Macrothemis declivata Calvert, 1909, ultimate stadium larva, 3: 11. right mandible, inner view; 12. left mandible, inner view; 13. right labial palp, dorsal view; 14. distal border of right labial palp, ventral view; 15. prementum, dorsal view; 16. abdomen, dorsal view; 17. abdomen, lateral view; 18. abdominal segment 9, ventral view; 19 caudal appendages, dorsal view; 20. caudal appendages, lateral view.
FIGURES 9–12. Larval head capsule. 9–10. P. thuja. 9. Dorsal. 10. Ventral. 11–12. A. furcata. 11. Dorsal. 12 in A new species of Axymyiidae (Diptera) from western North America and a key to the Nearctic species
FIGURES 9–12. Larval head capsule. 9–10. P. thuja. 9. Dorsal. 10. Ventral. 11–12. A. furcata. 11. Dorsal. 12. Ventral.
FIGURES 13–17. P. thuja larval structures. 13. Right mandible, dorsal. 14. Left maxilla, ventral. 15. Labiohypopharynx, ventral. 16 in A new species of Axymyiidae (Diptera) from western North America and a key to the Nearctic species
FIGURES 13–17. P. thuja larval structures. 13. Right mandible, dorsal. 14. Left maxilla, ventral. 15. Labiohypopharynx, ventral. 16. Anteromedial region of head, dorsal. 17. Antenna, dorsal. Abbreviations: clyp, clypeus; lbr, labrum; mxp, maxillary palpus; mxl, maxillary lacinia.
Figs. 94–105. Megasoma occidentalis, third instar. 94 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 94–105. Megasoma occidentalis, third instar. 94) Head, frontal view; 95) epipharynx; 96–97) mandibles, ventral view, 96) right and 97) left; 98) labium and hypopharynx, dorsal view; 99) left maxilla dorsal view; 100) distal segment of antenna, dorsal view; 101) thoracic spiracle; 102) structure of holes of respiratory plate; 103) left prothoracic claw, lateral view; 104) venter of segment X of abdomen; 105) last abdominal segments, lateral view. Bar ¼ 1 mm for all figures except Fig. 102.
Figs. 81–92. Megasoma actaeon, third instar. 81 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 81–92. Megasoma actaeon, third instar. 81) Head, frontal view; 82) epipharynx; 83–84) mandibles, dorsal view, 83) left and 84) right; mandibles, ventral view, 85) right and 86) left; 87) right maxilla and hypopharynx, dorsal view; 88) detail of maxillary stridulatory area; 89) distal segment of antenna, dorsal view; 90) distal segment of antenna, ventral view; 91) left middle tarsal claw, anterolateral view; 92) second right abdominal spiracle. Fig. 81, bar ¼ 5 mm. Figs. 82–87, 89–90, 92, bar ¼ 1 mm. Figs. 88, 91, bar ¼ 0.5 mm.
Figs. 43–54. Megasoma vogti, third instar. 43 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 43–54. Megasoma vogti, third instar. 43) Head, frontal view; 44) epipharynx; 45) left maxilla and labium, ventral view; 46–47) mandibles, ventral view, 46) right and 47) left; 48–49) mandibles, dorsal view, 48) left and 49) right; 50) detail of maxillary stridulatory area; 51) distal segment of antenna, dorsal view; 52) left posterior tarsal claw, external view; 53–54) second right abdominal spiracle, 53) lateral view and 54) left ventrolateral view. Figs. 43–49, bar ¼ 1 mm. Figs. 50–54, bar ¼ 0.5 mm.
Fig. 42 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Fig. 42. ''Gumming wound'' made by adult Megasoma thersites on palo verde tree. Photo by Barney Streit.
Figs. 67–75. Megasoma elephas, third instar. 67 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 67–75. Megasoma elephas, third instar. 67) Head, frontal view; 68) epipharynx; 69–70) mandibles, ventral view; 69) right and 70) left; 71) right maxilla and hypopharynx, dorsal view; 72) detail of maxillary stridulatory area; 73) distal segment of antenna, dorsal view; 74) right posterior tarsal claw, external view; 75) second right abdominal spiracle. Fig. 76. Megasoma elephas, first instar, second right abdominal spiracle. Figs. 67–71, 75, bar ¼ 1 mm. Figs. 72–74, 76, bar ¼ 0.5 mm.
Fig. 41 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Fig. 41. Megasoma thersites on palo verde, Cercidium microphyllum Rose & I. M. Johnst. Photo by Barney Streit.
Figs. 55–65. Megasoma cedrosa, third instar. 55 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 55–65. Megasoma cedrosa, third instar. 55) Head, frontal view; 56) epipharynx; 57–58) mandibles, ventral view, 57) right and 58) left; 59) detail of maxillary stridulatory area; 60) left maxilla, ventral view; 61) distal segment of antenna, dorsal view; 62–63) second right abdominal spiracle, 62) anterolateral view and 63) lateral view; 64) left posterior tarsal claw, external view; 65) last abdominal segment, ventral view with raster. Figs. 55–58, 60, 65, bar ¼ 1 mm. Figs. 59, 61–64, bar ¼ 0.5 mm. Fig. 65, bar ¼ 5 mm.
Figs. 29–40. Megasoma thersites, third instar. 29 in Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology
Figs. 29–40. Megasoma thersites, third instar. 29) Head, frontal view; 30) epipharynx; 31–32) mandibles, ventral view, 31) right and 32) left; 33) distal part of right maxillary mala; 34) detail of maxillary stridulatory area; 35) right maxilla and hypopharynx, dorsal view; 36–37) distal segment of antenna, 36) dorsal view and 37) ventral view; 38) left posterior tarsal claw, external view; 39) second right abdominal spiracle; 40) microstructure of respiratory plate (5003). Figs. 29–32, 35, bar ¼ 1 mm. Figs. 33–34, 36–39, bar ¼ 0.5 mm.
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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.