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FIGURE 2 in A new species of Chironius Fitzinger, 1826 (Squamata: Colubridae) from the Pantepui region, northeastern South America
FIGURE 2. Head and neck region of Chironius challenger sp. nov. compared to C. fuscus (female specimens similar in size, 720 and 707 mm TTL, respectively). A: Lateral view of head of C. challenger sp. nov. holotype (IRSNB 2659). B: Dorsal view of head of C. challenger sp. nov. holotype. C: Ventral view of head of C. challenger sp. nov. holotype. D: Lateral view of head of C. fuscus (MHNLS 18627). E: Dorsal view of head of C. fuscus. F: Ventral view of head of C. fuscus.
FIGURE 7 in A new species of Chironius Fitzinger, 1826 (Squamata: Colubridae) from the Pantepui region, northeastern South America
FIGURE 7. Dorsal (upper left) and ventral (lower left) views of a juvenile of Chironius challenger sp. nov. (ROM 42603, 315 mm TTL) compared to dorsal (upper right) and ventral (lower right) views of a juvenile of C. fuscus (IRSNB 18005, 404 mm TTL) in preservative.
FIGURE 4 in A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America
FIGURE 4. Collection site of the holotype of Allacanthos yawi n. sp., from an unnamed forest stream tributary of Río Cañas, near Santa María, Puntarenas Province, Costa Rica.
FIGURE 1. Allacanthos yawi n in A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America
FIGURE 1. Allacanthos yawi n. sp. A, Holotype male, UCR-MZ 2774-01, preserved in alcohol 70%, dorsal view; B, idem, ventral view; C, UCR-MZ 2777-01, photograph of a live specimen, male, dorsal view; D, idem, male, ventral view; E, idem, female, dorsal view; F, idem, female, ventral view. Scale bars = 10 mm.
FIGURE 2. Allacanthos yawi n in A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America
FIGURE 2. Allacanthos yawi n. sp., holotype male, UCR-MZ 2774-01. A, left male first gonopod, whole limb, mesial view; B, idem, whole limb, laterocephalic view; C, idem, distal part, mesioapical view; D, idem, distal part, lateral view; E, left third maxilliped; F, left efferent branchial channel. Abbreviations: ap = field of apical spines; cl = cephalic lobe; cp = central papilla; lb = lateral lobe; ls = lateral suture; mas = marginal setae; mes = mesial setae; mp = marginal process; ms = marginal suture; plb = proximal lobe; sfs = subdistal field of spines. Scale bars = 1 mm.
FIGURE 1 in The youngest rostroconch mollusc from North America, Minycardita capitanensis n. sp.
FIGURE 1. Holotype of Minycardita capitanensis n. sp., GUMO 15309. Images A–F were taken through the dissecting microscope, G–J via SEM. A, left-lateral view. B, right-lateral view. C, dorsal view. D, ventral view. E, anterior view. F, oblique-ventral view. G, posterior view. H, anterior view. I, dorsal view. J, postero-dorsal view. Scale bars 1 mm; scale bar for A–D is the same, in the middle of these four images.
FIGURE 5 in A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America
FIGURE 5. Collection site of paratypes of Allacanthos yawi n. sp., from an unnamed forest stream tributary of Río Cañas, near Santa Rosa, Puntarenas Province, Costa Rica.
FIGURE 7. Megalomyrmex adamsae. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 7. Megalomyrmex adamsae. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H. Queen fore and hindwing. Scale bars on face views = 0.5 mm, on lateral views and wings = 1.0 mm.
FIGURE 3 in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 3. Dorsal pilosity of (A) symmetochus and (B) adamsae. Ventral petiolar keel of (C) symmetochus and (D) adamsae.
FIGURE 8. Megalomyrmex mondabora. A in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 8. Megalomyrmex mondabora. A. Worker (INBIOCRI001280853), face view. B. Same, lateral view. C. Queen (CASENT0613271), face view. D. Same, lateral view. E. Male (JTLC000001520), face view. F. Same, lateral view. G. Male antenna. H. Queen fore and hindwing. Scale bars on face views = 0.5 mm, on lateral views and wings = 1.0 mm.
FIGURE 7 in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 7. Detail of distribution of Ecnomiohyla sukia new species (circles) and E. miliaria (Cope) (squares) in Atlantic slope central Costa Rica, showing location of principal localities mentioned in the text.
FIGURE 6 in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 6. Distribution of Ecnomiohyla sukia new species (circles), E. miliaria (Cope) (squares), and E. phantasmagoria (Dunn) (triangle); one symbol may represent more than one locality.
FIGURE 3. Ecnomiohyla sukia new species. a in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 3. Ecnomiohyla sukia new species. a = adult male showing heel fringe; b = adult male showing low supraorbital tubercles; Ecnomiohyla miliaria (Cope); c = heel showing pointed tubercles; d = showing enlarged
FIGURE 5 in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 5. Adult male Hyla tuberculosa Boulenger incerte sedis. Peru: Loreto: Río Tigre. Courtesy W. W. Lamar.
FIGURE 4 in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 4. Audiospectrograms of Ecnomiohyla male advertisement calls. a = call one of Ecnomiohyla sukia; b = call two of E. sukia; c = call of Ecnomiohyla miliaria.
FIGURE 11. Megalomyrmex reina. A. Holotype queen, face view. B. Same, lateral view. C. Mandible. D in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 11. Megalomyrmex reina. A. Holotype queen, face view. B. Same, lateral view. C. Mandible. D. Petiole and postpetiole, lateral view. Scale bar on face view = 0.5 mm, on lateral view = 1.0 mm.
FIGURE 9. Megalomyrmex mondaboroides. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 9. Megalomyrmex mondaboroides. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H. Queen fore and hindwing. Scale bars on face views = 0.5 mm, on lateral views and wings = 1.0 mm.
FIGURE 10. Megalomyrmex nocarina. A. Holotype worker, face view. B in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 10. Megalomyrmex nocarina. A. Holotype worker, face view. B. Same, lateral view. Scale bar on face view = 0.5 mm, on lateral view = 1.0 mm.
FIGURE 2 in A new species of fringe-limb frog, genus Ecnomiohyla (Anura: Hylidae), from the Atlantic slope of Costa Rica, Central America
FIGURE 2. Ecnomiohyla sukia new species; a = adult male (basis for pl. 74, fig. 3 in Duellman, 2001) courtesy of W.W. Lamar; b = adult male in essentially uniform color phase; c = adult male in patterned color phase; d = adult male in reddish color phase. All specimens from Costa Rica: Limón: Guayacán: Alto Colorado.
FIGURE 5 in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 5. Foraminal carina (viewing posterior face of propodeum) of (A) nocarina and (B) mondaboroides. The foraminal carina is a distinct, elevated rim around the foramen in the posterior face of the propodeum, above the insertion of the petiole. It varies in completeness and may be absent dorsally, as in nocarina. Anterior clypeal margin of (C) nocarina and (D) mondaboroides.
ScienceDex guides
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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.