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431 results for “first instar”
Figure 5 from: Spodek M, Ben-Dov Y (2012) Morphology of the first-instar nymph and adult female of Kermes echinatus Balachowsky, with a comparison to K. vermilio Planchon (Hemiptera, Coccoidea, Kermesidae). ZooKeys 246: 11-26. https://doi.org/10.3897/zookeys.246.3766
Figure 5 - Kermes echinatus Balachowsky adult female.
Figure 2 from: Spodek M, Ben-Dov Y (2012) Morphology of the first-instar nymph and adult female of Kermes echinatus Balachowsky, with a comparison to K. vermilio Planchon (Hemiptera, Coccoidea, Kermesidae). ZooKeys 246: 11-26. https://doi.org/10.3897/zookeys.246.3766
Figure 2 - Kermes echinatus Balachowsky mature reproductive female, general appearance.
Figure 1 from: Spodek M, Ben-Dov Y (2012) Morphology of the first-instar nymph and adult female of Kermes echinatus Balachowsky, with a comparison to K. vermilio Planchon (Hemiptera, Coccoidea, Kermesidae). ZooKeys 246: 11-26. https://doi.org/10.3897/zookeys.246.3766
Figure 1 - Kermes echinatus Balachowsky young adult female, general appearance.
Figs. 3–10. Stictolobus minutus. 3, Adult male. 4, Adult female. 5, Male genitalia. 6, First instar. 7, Second instar. 8, Third instar. 9, Fourth instar. 10 in Do Nymphs Of The Treehopper Stictolobus Minutus (Funkhouser) (Hemiptera: Membracidae) Specialize On Grasses?
Figs. 3–10. Stictolobus minutus. 3, Adult male. 4, Adult female. 5, Male genitalia. 6, First instar. 7, Second instar. 8, Third instar. 9, Fourth instar. 10, Fifth instar.
Fig. 31 in Figs. 16–17. 16 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Fig. 31. Distribution of Brychius hornii Crotch (Coleoptera: Haliplidae) and Brychius pacificus Carr (Coleoptera: Haliplidae) in Oregon, U.S.A. based on specimens examined.
Fig. 7 in Figs. 16–17. 16 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Fig. 7. Tergite VIII of female Nearctic Brychius spp. (Coleoptera: Haliplidae): a) B. hornii Crotch; b) B. hungerfordi Spangler; c) B. pacificus Carr.
Fig. 6 in Figs. 16–17. 16 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Fig. 6. Prosternal and metasternal processes of adult Nearctic Brychius spp. (Coleoptera: Haliplidae): a) B. hornii Crotch; b) B. hungerfordi Spangler; c) B. pacificus Carr.
Fig. 9 in Figs. 16–17. 16 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Fig. 9. Left paramere of Nearctic Brychius spp. (Coleoptera: Haliplidae): a) B. hornii Crotch; b) B. hungerfordi Spangler; c) B. pacificus Carr.
Fig. 1 in Figs. 16–17. 16 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Fig. 1. Mandibles of adult female Nearctic Brychius spp. (Coleoptera: Haliplidae), ventral view: B. hornii Crotch: a) right, d) left; B. hungerfordi Spangler: b) right, e) left; B. pacificus Carr: c) right, f) left.
Figure 2 in Three-dimensional characterization of first instar horse and rhinoceros stomach bot fly larvae (Oestridae: Gasterophilinae: Gasterophilus, Gyrostigma): novel morphology and evolutionary implications
Figure 2. Gasterophilus pecorum, first instar larva, ultrastructural details of pseudocephalon and thoracic segments. A, pseudocephalon and thoracic segments, anterior view, with arrangement of denticles shown in the box. B, antennomaxillary sensory complex. C, maxillary palp and additional sensillum, with antenna complex in the box. D, pseudocephalon, dorsal view. E, pseudocephalon, mouthhooks and labrum, right lateral view. F, mouthhooks, right lateral view. G, labrum, dorsal view. H, labrum, right lateral view. I, concavity of labrum, right lateral view. J, apical part of labrum, right lateral view. K, inner surface of left mouthhook, right lateral view. L, external surface of right mouthhook, right lateral view. Scale bars: A = 25 µm, 10 µm in the box; B = 5 µm; C = 2 µm, 1.5 µm in the box; D–F = 20 µm; G–H = 10 µm; I = 1.5 µm; J–L = 2.5 µm. Abbreviations: and, antennal dome; ap, additional pit; asI–IV, additional sensillum coeloconicum I–IV; den, denticles; lb, labrum; mh, mouthhook; mp, maxillary palp; sbI–II, sensilla basiconica I–II; scI–III, sensilla coeloconica I–III.
FIGURE 25A–E in Survey of Trogolaphysa Mills (Collembola, Paronellidae) of the Brazilian Amazon including five new species and the description of the dorsal chaetotaxy of the first instar
FIGURE 25A–E. Trogolaphysa pseudomaculata sp. nov.: abdominal appendages; A, collophore (lateral view), arrows on lateral flap indicate chaetae present or absent; B, chaetotaxy of mac-like spines and elongated chaetae on manubrium (lateral view); C, distal manubrium (ventral view); D, manubrial plate (dorsal view); E, dens chaetotaxy (dorsal view), arrows show distribution of the inner spines and outer mac-like spines ciliate.
FIGURES 19A–D in Survey of Trogolaphysa Mills (Collembola, Paronellidae) of the Brazilian Amazon including five new species and the description of the dorsal chaetotaxy of the first instar
FIGURES 19A–D. Trogolaphysa nigrolineata sp. nov.: dorsal chaetotaxy of the first instar; A, head; B, Th II–III; C, Abd I–III; D, Abd IV–V.
FIGURES 25‑29 in First Instar Larva Of Atractocerus Brasiliensis (Lepeletier & Audinet-Serville, 1825) (Lymexylidae, Atractocerinae
FIGURES 25‑29: Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825). First instar larva (SEM): (25) habitus (lateral); (26) first abdominal segments (lateral); (27) head (frontal); (28) fore angle of pronotum with sharpened and rounded microspines; (29) head (fronto-lateral).
FIGURES 30‑34 in First Instar Larva Of Atractocerus Brasiliensis (Lepeletier & Audinet-Serville, 1825) (Lymexylidae, Atractocerinae
FIGURES 30‑34: Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825). First instar larva (SEM): (30) head (latero-posterior); (31-32) antenna (dorso-anterior, latero-posterior); (33) right maxillary palp (lateral); (34) right maxilla (lateral).
FIGURES 35‑41 in First Instar Larva Of Atractocerus Brasiliensis (Lepeletier & Audinet-Serville, 1825) (Lymexylidae, Atractocerinae
FIGURES 35‑41: Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825). First instar larva (SEM): (35) segments VI-IX (dorsal); (36) apex of segment IX (dorsal); (37) detail of lateral margin of segment IX (dorsal); (38) segments IX-X (ventro-lateral); (39) segment X (ventro-lateral); (40) right legs; (41) median right leg with spatulate seta.
FIGURES 42‑46 in First Instar Larva Of Atractocerus Brasiliensis (Lepeletier & Audinet-Serville, 1825) (Lymexylidae, Atractocerinae
FIGURES 42‑46: Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825). (42) eggs; (43-45) eggs, eggshells and newly ecloded larvae; (46) first instar larva (lateral).
FIGURES 1‑2 in First Instar Larva Of Atractocerus Brasiliensis (Lepeletier & Audinet-Serville, 1825) (Lymexylidae, Atractocerinae
FIGURES 1‑2: Atractocerus brasiliensis (Lepeletier & Audinet-Serville, 1825). Larva lateral: (1) first instar; (2) mature (from Casari & Teixeira, 2011).
FIGURES 22–30 in Notes on the first instar larvae of the genus Tipula (Diptera: Tipulidae)
FIGURES 22–30. Tipula (Beringotipula) unca, first instar larva. 22: hypostomium; 23: right mandible 24: right antenna; 25: general view of labrum; 26: frontoclypeal seta; 27: dorsal abdominal setae (segments II–VII); 28: ventral abdominal setae (segments II–VII); 29: lateral abdominal setae (segments II–VII); 30: spiracular field.
FIGURES 57–61 in New species of Corotoca Schiødte, 1853 from South America and description of first instar larva
FIGURES 57–61. Corotoca melantho Schiødte, 1853, first instar larva. 57, antenna (dorsal); 58, maxilla and labium (ventral); 59, mandible (dorsal); 60, maxilla and labium (dorsal); 61, labrum. Scale bars: 0.1 mm.
FIGURES 68–69 in New species of Corotoca Schiødte, 1853 from South America and description of first instar larva
FIGURES 68–69. Pronotum of adult. 68, Corotoca melantho Schiødte, 1853; 69, C. pseudomelantho Zilberman, sp. nov.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.