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FIGURES 8–12. Pyractonema nigripennis, last larval instar. 8 in Larval and pupal morphology of Pyractonema nigripennis Solier (Coleoptera: Lampyridae: Photinini) and comparative notes with other Photinini larvae
FIGURES 8–12. Pyractonema nigripennis, last larval instar. 8—Antenna, dorsal view; 9—Maxillolabial complex, ventral view; 10—Maxillary palpus and galea, ventral view; 11—Maxillary palpus, dorsal view; 12—Apical sensorium of labial palpus, ventral view. Scale bars: Figs. 8–9: 0.2 mm; Figs. 10–11: 0.1 mm.
FIGURES 4–7. Pyractonema nigripennis, last larval instar. 4 in Larval and pupal morphology of Pyractonema nigripennis Solier (Coleoptera: Lampyridae: Photinini) and comparative notes with other Photinini larvae
FIGURES 4–7. Pyractonema nigripennis, last larval instar. 4—Head capsule, dorsal view; 5—Head capsule, ventral view; 6—Mandible, dorsal view; 7—Mandible, ventral view. Scale bars, Figs. 4-5: 1 mm; Figs. 6-7: 0.2 mm.
FIGURES 36–41. 36–37 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 36–41. 36–37. Idionyx selysi Fraser: (36) final instar larva; (37) male adult; 38–39. I. victor Hämäläinen: (38) final instar larva; (39) male adult; 40–41. I. carinata Fraser: (40) final instar larva; (41) male adult.
FIGURES 16–20 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 16–20. Idionyx selysi Fraser: (16) head, male, frontal view; (17) thorax and abdomen, male, lateral view; (18) thorax and abdomen, female, lateral view; (19) caudal appendages, male, lateral view; (20) caudal appendages, male, dorsal view.
FIGURES 12–15 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 12–15. Larva of Idionyx selysi Fraser: (12) labial mask, dorsal view; (13) left palpal lobe, ventral view; (14) pronotum, dorsal view; (15) antenna.
FIGURES 30–35 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 30–35. Inner surface of mandibles of Idionyx larvae: 30–31. Idionyx carinata Fraser: (30) right mandible; (31) left mandible; 32–33. I. selysi Fraser: (32) right mandible; (33) left mandible; 34–35. I. victor Hämäläinen: (34) right mandible; (35) left mandible.
FIGURES 1–4 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 1–4. Larva of Idionyx carinata Fraser: (1) labial mask, dorsal view; (2) right palpal lobe, ventral view; (3) antenna; (4) pronotum, dorsal view.
FIGURES 21–24 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 21–24 Larva of Idionyx victor Hämäläinen: (21) labial mask, dorsal view; (22) right palpal lobe, ventral view; (23) antenna; (24) pronotum, dorsal view.
FIGURES 5–11 in Descriptions of the final instar larvae of three Chinese Idionyx species (Odonata: Anisoptera: Corduliidae)
FIGURES 5–11. Idionyx carinata Fraser: (5) head, male, frontal view; (6) head, female, frontal view; (7) head, female, lateral view; (8) caudal appendages, male, dorsal view; (9) caudal appendages, male, lateral view; (10) thorax and abdomen, male, lateral view; (11) thorax and abdomen, female, lateral view.
FIGURE 8–14 in Description of the final instar larvae of Acanthagrion gracile (Rambur) and Acanthagrion lancea Selys (Odonata: Coenagrionidae)
FIGURE 8–14. Acanthagrion lancea, details of larval morphology: (8) head, dorsal view; (9) prementum, dorsal view; (10) labial palp, dorsal view; (11) mandible, inner view: (a) right mandible, (b) left mandible; (12) male gonapophyses and cerci, lateral view; (13) female gonapophyses and cerci, lateral view; (14) lateral caudal lamellae,lateral view.
FIGURE 1–7 in Description of the final instar larvae of Acanthagrion gracile (Rambur) and Acanthagrion lancea Selys (Odonata: Coenagrionidae)
FIGURE 1–7. Acanthagrion gracile, details of larval morphology: (1) head, dorsal view; (2) prementum, dorsal view; (3) labial palp, dorsal view; (4) mandible, inner view: (a) right mandible, (b) left mandible; (5) male gonapophyses and cerci, lateral view; (6) female gonapophyses and cerci, lateral view; (7) lateral caudal lamellae, lateral view.
FIGURES 1–8. Neoneura kiautai larva, male. 1 in Description of the last instar larva of Neoneura kiautai Machado (Odonata: Protoneuridae)
FIGURES 1–8. Neoneura kiautai larva, male. 1, head, dorsal view. 2, prementum, dorsal view. 3, premental palp, dorsal view. 4, right mandible, inner view. 5, left mandible, inner view. 6, S9-10 and cerci, dorsal view. 7, S9-10 and gonapophyses, ventral view. 8, lateral caudal lamella, dorsal view. Scales: mandibles: 0.25 mm; abdomen, caudal lamella, and head: 1 mm; prementum and premental palp: 0.5 mm.
FIGURES 9–13. Trepobates taylori. 9–10, Nymph IV in The immature stages of the genus Trepobates Uhler (Hemiptera: Heteroptera: Gerridae), with an identification key to instars and the description of the nymphs of T. tay lo ri (Kirkaldy)
FIGURES 9–13. Trepobates taylori. 9–10, Nymph IV, posterior end of abdomen, ventral view: 9—3, 10—Ƥ. 11 —Nymph V Ƥ, dorsal view. 12–13, Nymph V, posterior end of abdomen, ventral view: 12—3, 13—Ƥ. S7: sternite 7; S8: sternite 8; S9: sternite 9. Scale bars: Figs. 9–10= 0.13 mm; Fig. 11 = 1.00 mm; Figs. 12–13: 0.20 mm.
FIGURES 1–8. Trepobates taylori. 1—Egg. 2–4, Nymph I in The immature stages of the genus Trepobates Uhler (Hemiptera: Heteroptera: Gerridae), with an identification key to instars and the description of the nymphs of T. tay lo ri (Kirkaldy)
FIGURES 1–8. Trepobates taylori. 1—Egg. 2–4, Nymph I: 2—dorsal view, 3—lateral view, 4—ventral view. 5—Nymph I, antenna, dorsal surface. 6—Nymph II, dorsal view. 7—Nymph III, dorsal view. 8—Nymph IV Ƥ, dorsal view. Scale bars: Fig. 1= 0.50 mm; Figs. 2–4= 0.40 mm; Fig. 5= 0.10 mm; Fig. 6= 0.60 mm; Fig. 7= 0.70 mm; Fig. 8= 1.00 mm.
FIGURES 26–30. Emeia pseudosauteri fifth instar larva SEMs. 26, 27 head. 28 maxillary palp. 29 apex apical maxillary palpomere. 30 in Emeia gen. nov., a new genus of Luciolinae fireflies from China (Coleoptera: Lampyridae) with an unusual trilobite-like larva, and a redescription of the genus Curtos Motschulsky
FIGURES 26–30. Emeia pseudosauteri fifth instar larva SEMs. 26, 27 head. 28 maxillary palp. 29 apex apical maxillary palpomere. 30 body. (27, 28 ventral, 26, 30 dorsal).
FIGURES 31–36. Luciola substriata first instar larva, SEM. 31, 32 in The external larval morphology of aquatic and terrestrial Luciolinae fireflies (Coleoptera: Lampyridae)
FIGURES 31–36. Luciola substriata first instar larva, SEM. 31, 32 body, dorsal (31) and ventral; 33 ventral abdominal segments 3–7; 34 anterior portion of prothorax and retracted head, ventral; 35 left antenna, ventral; 36 apical maxillary palpomere, ventral.
FIGURES 1–9 in Description of the last instar larva of Forcepsioneura sancta (Hagen in Selys 1860) (Odonata: Protoneuridae)
FIGURES 1–9. Forcepsioneura sancta. larva, male, female: 1) Head, dorsal view. 2) Prementum, dorsal view. 3) Premental palp, dorsal view. 4) a—Right mandible, inner view; b - left mandible, inner view. 5) S9–10 and cerci, dorsal view. 6) S9–10 and male gonapophyses, ventral view. 7) S8–10 and female gonapophyses, ventral view. 8) Lateral caudal lamella, lateral view. 9) Central lamella, lateral view. Scales: head: 1 mm; prementum, caudal and central lamella: 0.5 mm; premental palp, mandibles, cerci, male and female gonapophyses: 0.25 mm.
FIGURES 54–59 in Descriptions of the final instar larvae of seven Chinese Chlorogomphidae species, with taxonomic notes on adults (Odonata: Anisoptera)
FIGURES 54–59. Larvae of Chlorogomphidae: (54) Chlorogomphus usudai; (55–58) Chlorogomphus yokoii; (59) Chloropetalia soarer.
FIGURES 50–53 in Descriptions of the final instar larvae of seven Chinese Chlorogomphidae species, with taxonomic notes on adults (Odonata: Anisoptera)
FIGURES 50–53. Larvae of Chlorogomphidae: (50) Chlorogomphus kitawakii; (51) Chlorogomphus nasutus nasutus; (52) Chlorogomphus papilio; (53) Chlorogomphus shanicus.
FIGURES 41–44 in Descriptions of the final instar larvae of seven Chinese Chlorogomphidae species, with taxonomic notes on adults (Odonata: Anisoptera)
FIGURES 41–44. Male adult of Chlorogomphus yokoii: (41) male, dorsal view; (42) head, lateral view; (43) same, frontal view; (44) thorax and basal abdominal segments, lateral view.
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.