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FIGURE 6. Elliptochthonius profundus Norton, 1975 in Ontogenetic instars of Elliptochthonius profundus Norton, 1975 (Acari, Oribatida, Elliptochthoniidae), with remarks on juveniles of the superfamily Parhypochthonioidea
FIGURE 6. Elliptochthonius profundus Norton, 1975, larva (A, C, E) and tritonymph (B, D, F): A, B—subcapitulum, ventral view; C, D—palp, right, antiaxial view; E—chelicera, right, antiaxial view; F—chelicera, left, paraxial view. Scale bars 20 μm.
FIGURES 11–12. Hydrocanthus debilis Sharp, 1882, instar I in Description and chaetotaxic analysis of the larval instars of Hydrocanthus debilis Sharp, 1882 (Coleoptera: Noteridae)
FIGURES 11–12. Hydrocanthus debilis Sharp, 1882, instar I: (11) left metathoracic leg, anterior aspect; (12) right metathoracic leg, posterior aspect. Numbers and lowercase letters indicate primary setae and pores respectively. CO, coxa; FE, femur; PT, pretarsus; TA, tarsus; TI, tibia; TR, trochanter. Scale bar = 0.10 mm.
FIGURE 6. Lepidostoma abruptum Banks 1931, final instar larva. 6A in Larval morphology, life cycle and nutritional values of Lepidostoma abruptum Banks 1931 (Trichoptera: Lepidostomatidae) from Lower-Hill Evergreen Forests of Southern Thailand
FIGURE 6. Lepidostoma abruptum Banks 1931, final instar larva. 6A, abdominal segments VIII, IX, and anal prolegs, dorsal; 6B, abdominal segments VIII, IX, and anal prolegs, ventral. Dor = dorsal tergite.
FIGURE 7. Lepidostoma abruptum Banks 1931, final instar larva. 7A in Larval morphology, life cycle and nutritional values of Lepidostoma abruptum Banks 1931 (Trichoptera: Lepidostomatidae) from Lower-Hill Evergreen Forests of Southern Thailand
FIGURE 7. Lepidostoma abruptum Banks 1931, final instar larva. 7A, left anal claw and accessory hook, left lateral; 7B, right anal claw, ventral. An = anal claw, Ac = accessory hooks.
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.
FIGURES 51–56 in New species of Corotoca Schiødte, 1853 from South America and description of first instar larva
FIGURES 51–56. Corotoca melantho Schiødte, 1853, first instar larva. 51, 52, habitus (dorsal, ventral); 53, 54, head (dorsal, ventral); 55, segments VIII–X (ventral); 56, posterior leg. Scale bars = 0.1 mm.
FIGURES 13–18. Gonioctena jacobsoni, last instar larva. 13 in Redescription of mature larva and biological notes on the nominotypical subgenus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae) from South Korea
FIGURES 13–18. Gonioctena jacobsoni, last instar larva. 13. lateral habitus; 14. head; 15. tibia and tarsungulus; 16. labrum; 17. maxillae and labium; 18. mandible.
FIGURE 1 in Taxonomic study of the genus Araucanioperla Illies 1963 (Plecoptera: Gripopterygidae), with the description of the male genitalia, eggs and the last instar larva for A. brincki
FIGURE 1. Males of Araucanioperla spp. A, B, A. brincki (Vilches alto); C, D, A. bullocki (Río Curanilahue); A, C, adults; B, D, larvae.
FIGURES 1–4. Derovatellus lentus, instar I in Description of the mature larva of Derovatellus lentus (Coleoptera: Dytiscidae)
FIGURES 1–4. Derovatellus lentus, instar I. (1) nasale, dorsal aspect; (2) antennomeres 3 and 4, dorsal aspect (3) labium, ventral aspect; (4) abdominal segment VIII, dorsal aspect. Scale bars = 0.15 mm.
FIGURE 4. Oribatodes mirabilis Banks, 1895 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 4. Oribatodes mirabilis Banks, 1895, tritonymph: A—leg I, right, antiaxial view; B—leg II (tarsus not shown), right, antiaxial view; C—leg III (tarsus not shown), left, antiaxial view; D—leg IV, left, antiaxial view. Scale bar 50 μm.
FIGURE 4 in Description of juvenile instars of Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998 (Acari, Oribatida, Cymbaeremaeidae)
FIGURE 4. Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998, juvenile instars (gnathosoma, legs except trochanters, some gastronotic setae not shown): A—larval, protonymphal, deutonymphal exuvial scalps, dorsal view; B— deutonymph, ventral view. Scale bars 100 μm.
FIGURE 2 in Description of juvenile instars of Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998 (Acari, Oribatida, Cymbaeremaeidae)
FIGURE 2. Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998, larva (gnathosoma, legs except trochanters, some gastronotic setae not shown): A—dorsal view; B—ventral view. Scale bar 50 μm.
FIGURE 3 in Description of juvenile instars of Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998 (Acari, Oribatida, Cymbaeremaeidae)
FIGURE 3. Scapheremaeus tonatiuh Palacios-Vargas, Ríos & Vázquez, 1998, protonymph (gnathosoma, legs except trochanters, some gastronotic setae not shown): A—dorsal view; B—ventral view. Scale bar 50 μm.
ScienceDex guides
Understand access before you commit
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.