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16,415 results for “Key to species”
FIGURE 15 in Acropimpla Townes from China (Hymenoptera, Ichneumonidae, Pimplinae), with key to Chinese fauna and descriptions of two new species
FIGURE 15. Head of Acropimpla spp., frontal. A, A. leucostoma (Cameron); B, A. uchidai (Cushman); C, A. punctata Baltazar; D, A. aspera Gupta et Tikar; E, A. hapaliae (Rao); F, A. didyma (Gravenhorst); G, A. nigrescens nigrescens (Cushman); H, A. poorva Gupta et Tikar.
FIGURES 23–26. 23–25 in Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius
FIGURES 23–26. 23–25—Doryphoribius dawkinsi sp. nov.—claws: 23–24—claws II; 25—claws IV; 26—Doryphoribius zyxiglobus (specimen from China, slide by C.W. Beasley, no. Yunnan Bai Shui 7-11-96, C-47)—claws II with lunules. 23—SEM, 24–26—PCM.
FIGURES 19–22 in Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius
FIGURES 19–22. Doryphoribius dawkinsi sp. nov.—oral cavity and buccal apparatus: 19–20—oral cavity armature consisting of a single band of teeth placed on the ring fold; 21—buccal apparatus (lateral view, note the anterior bend of the buccal tube); 22—macroplacoids. 19–20—SEM, 21–22—PCM.
FIGURES 6–9 in Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius
FIGURES 6–9. Doryphoribius dawkinsi sp. nov.—habitus in SEM: 6–7—dorsal view; 8–9—lateral view. 6 and 8—an individual with evident cuticular gibbosities; 7 and 9—specimens with weakly outlined gibbosities. Roman numbers indicate transverse rows of cuticular gibbosities.
FIGURES 3–5 in Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius
FIGURES 3–5. Doryphoribius dawkinsi sp. nov.—habitus in LM: 3—dorso-lateral view; 4—lateral mid section; 5— ventro-lateral view. Roman numbers on 3-4 indicate transverse rows of cuticular gibbosities. Scale on 4-5 same as on 3. 3 and 5—holotype, 4—paratype. All PCM.
FIGURE 5. A in Scapheremaeus rodickae n. sp. (Acari: Oribatida: Cymbaeremaeidae) associated with temporary rock pools in Georgia, with key to Scapheremaeus species in eastern USA and Canada
FIGURE 5. A) type locality of Scapheremaeus rodickae n. sp., showing Grimmia laevigata moss alongside depressions in granite outcrop that accumulate water; B) Scapheremaeus rodickae n. sp. tritonymph, right gastronotic seta lp; C) same, dorsal aspect. Differential interference contrast illumination in B, C; layered from 4 and 10 sequentially focused images, respectively. Scale bars: B, 5 μm; C, 50 μm.
FIGURE 6 in Scapheremaeus rodickae n. sp. (Acari: Oribatida: Cymbaeremaeidae) associated with temporary rock pools in Georgia, with key to Scapheremaeus species in eastern USA and Canada
FIGURE 6. Scapheremaeus species from eastern USA and Canada, dorsal aspect: A) S. rodickae n. sp.; B) S. marginalis (Banks); C) S. palustris (Sellnick); D) S. parvulus (Banks). Differential interference contrast illumination, layered from 6–8 sequentially focused images. Scale bars 50 μm.
FIGURE 11. Acropimpla poorva Gupta et Tikar. A in Acropimpla Townes from China (Hymenoptera, Ichneumonidae, Pimplinae), with key to Chinese fauna and descriptions of two new species
FIGURE 11. Acropimpla poorva Gupta et Tikar. A, habitus; B, head, frontal; C, scutellum, metascutellum and propodeum, dorsal; D, wings, right; E, metasomal segments, dorsal; scale bar = 1 mm.
FIGURE 13 in Acropimpla Townes from China (Hymenoptera, Ichneumonidae, Pimplinae), with key to Chinese fauna and descriptions of two new species
FIGURE 13. Acropimpla taishunensis sp. nov. A, head, frontal; B, habitus; C, fore wing, right; D, scutellum, metascutellum and propodeum, dorsal; E, metasoma, dorsal; F, ovipositor, lateral; scale bar = 1 mm (A–E), 0.5 mm (F).
FIGURE 3. Scapheremaeus rodickae n in Scapheremaeus rodickae n. sp. (Acari: Oribatida: Cymbaeremaeidae) associated with temporary rock pools in Georgia, with key to Scapheremaeus species in eastern USA and Canada
FIGURE 3. Scapheremaeus rodickae n. sp.: A) right leg I, abaxial aspect (trochanter omitted); B) left leg IV, adaxial aspect (trochanter omitted). Scale bar = 25 µm.
FIGURE 2. Scapheremaeus rodickae n in Scapheremaeus rodickae n. sp. (Acari: Oribatida: Cymbaeremaeidae) associated with temporary rock pools in Georgia, with key to Scapheremaeus species in eastern USA and Canada
FIGURE 2. Scapheremaeus rodickae n. sp.: A) right bothridial region; B) right rostral region; C) right central region of prodorsum, showing costula terminating in tubercle bearing lamellar seta; D) left half of subcapitulum, ventral aspect; E) left palp, oblique adaxial aspect; F) right chelicera, adaxial aspect. Scale bar = 50 µm. Abbreviations: a, m, setae of gena; bo, bothridial seta (= sensillus); cha, chb, cheliceral setae; ex, exobothridial seta; h, hypostomal seta; le, lamellar seta; Tg, Trägårdh's organ.
FIGURE 1. Scapheremaeus rodickae n in Scapheremaeus rodickae n. sp. (Acari: Oribatida: Cymbaeremaeidae) associated with temporary rock pools in Georgia, with key to Scapheremaeus species in eastern USA and Canada
FIGURE 1. Scapheremaeus rodickae n. sp. (legs removed): A) dorsal aspect; B) ventral aspect; C) lateral aspect. Scale bar = 100 µm. See text for abbreviations
FIGURE 8 A–D. Cosmocephalus capellae, male. A in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 8 A–D. Cosmocephalus capellae, male. A. Anterior end, lateral view; B. Posterior end, lateral view; C. Right spicule, dextral view; D. Left spicule, sinistral view. Scale bars: A–D = 100 μm.
FIGURE 6 A–I. Cosmocephalus obvelatus, SEM. A in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 6 A–I. Cosmocephalus obvelatus, SEM. A. Anterior end, female, lateral view; note deirid (arrow); B. Anterior end, male, lateral view; note deirid (arrow); C. Pseudolabia, apical view; note cephalic papillae (arrowheads), amphid (arrow), cuticular swellings dorsally and ventrally at the bases of the pseudolabia (asterisks); D. Anterior end, apical view; note small pores; E. Deirid; F. Postdeirid. G. Posterior end, male, ventral view; note ventral cuticular ridge, precloacal papillae (arrowheads) and cloaca (arrow). H. Caudal alae, note postcloacal papillae (arrowheads). I. Posterior end, female, lateral view; note phasmid (arrow) and nipple-like projection. Scale bars: A, B, H, I = 50 μm; G = 100 μm; C, F = 20 μm; D, E = 10 μm.
FIGURE 7 A, B in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 7 A, B. Cosmocephalus jaenschi, paratype, male. A. Anterior end, lateral view; B. Posterior end, lateral view. Scale bars: A, B = 100 μm.
FIGURE 5 A–H. Cosmocephalus obvelatus. A in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 5 A–H. Cosmocephalus obvelatus. A. Anterior end, female, lateral view; B. Anterior end, male, lateral view; C. Vagina, lateral view; D. Caudal end, female, ventral view; E. Posterior end, female, lateral view; F. Left spicule, sinistral view; G. Egg; H. Right spicule, dextral view. Scale bars: A–C, E, F, H = 100 μm; D = 200 μm; G = 25 μm.
FIGURE 3 A–F. Cosmocephalus podicipis n in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 3 A–F. Cosmocephalus podicipis n. sp. A. Vulva; B. Posterior end, female; note nipple-like projection (arrowhead) and, phasmid (arrow); C. Posterior end, male, ventral view. D. Posterior end of male; ventral view; note sessile papillae (white arrowheads), pedunculate papillae (arrows) and phasmids (black arrowheads). E. Precloacal region of tail, ventral view; note papillae (arrowheads) and ventral cuticular ridge (arrow). F. Distal end of left spicule. Scale bars: A, B, F = 10 μm; C, E = 50 μm; D = 20 μm.
FIGURE 2 A–G. Cosmocephalus podicipis n in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 2 A–G. Cosmocephalus podicipis n. sp., female, SEM. A. Anterior end, lateral view; note deirid (arrow); B. Pseudolabium, lateral view; note cephalic papillae (arrowheads), amphid (arrow), cuticular swellings dorsally and ventrally at the bases of the pseudolabia (asterisks); C. Anterior end, apical view; note cephalic papillae (arrowheads), amphids (arrows), cuticular swellings dorsally and ventrally at the bases of the pseudolabia (asterisks); D. Lateral alae; note deirids (arrowheads) and excretory pore (arrow); E. Cuticular plates, detail from the middle part of the descending arm of a cordon; F. Deirid; G. Postdeirid. Scale bars: A = 100 μm; B, C, E–G = 10 μm; D = 50 μm.
FIGURE 1 A–G. Cosmocephalus podicipis n in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 1 A–G. Cosmocephalus podicipis n. sp. A. Anterior end, female, lateral view; B. Anterior end, male, lateral view; C. Vagina, lateral view; D. Posterior end, male, lateral view; E. Caudal end, female, lateral view; F. Egg; G. Right spicule, dextral view. Scale bars: A–E, G = 100 μm; F = 25 μm.
FIGURE 4 A–G. Cosmocephalus pelecani n in Two new nematode species of the genus Cosmocephalus Molin, 1858 (Spirurida: Acuariidae), with an amended generic diagnosis and an identification key to Cosmocephalus spp.
FIGURE 4 A–G. Cosmocephalus pelecani n. sp. A. Anterior end, female, lateral view; B. Anterior end, male, lateral view; C. Vagina, lateral view; D. Egg; E. Right spicule, dextral view; F. Posterior end, male, lateral view; G. Caudal end, female, lateral view. Scale bars: A–C, E–G = 100 μm; D = 25 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.