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Fig. 4. Relationships inferred from a neighbor-joining analysis using 1179 in Revalidation and redescription of three distinct species synonymized as Plagiometriona sahlbergi (Coleoptera: Chrysomelidae: Cassidinae)
Fig. 4. Relationships inferred from a neighbor-joining analysis using 1179 base pairs of the mitochondrial Cytochrome Oxidase I gene for ten co-occurring Brazilian Cassidinae. Multiple numbers after the species name indicate clades consisting of more than one specimen.
Figs 1-8 in A revision of Leptobium CASEY. VI. A revalidation, a new synonymy, and additional records (Coleoptera: Staphylinidae: Paederinae)
Figs 1-8: Leptobium korbi (EPPELSHEIM): (1) habitus; (2) forebody; (3) male sternite VII; (4) male sternite VIII; (5) aedeagus in lateral view; (6-8) aedeagus in ventral view. Scale bars: 1: 2.0 mm; 2: 1.0 mm; 3-8: 0.5 mm.
Map 1 in Taxonomic and faunistic notes on some West Palaearctic and Middle Asian Xantholinini, with a revalidation and new synonymies (Coleoptera: Staphylinidae: Staphylininae)
Map 1: Distributions of Xantholinus reitteri (circles) and X. motschulskyi, based on revised records.
Figs 1-5 in Taxonomic and faunistic notes on some West Palaearctic and Middle Asian Xantholinini, with a revalidation and new synonymies (Coleoptera: Staphylinidae: Staphylininae)
Figs 1-5: Internal structures of aedeagus of Xantholinus reitteri (1-2; 1: Turkey, 2: Georgia), X. motschulskyi from Mazandaran (3-4) in squeeze preparation, and of X. corallinus, lectotype (5). Scale bars: 1-4: 1.0 mm; 5: 0.5 mm.
Fig. 9 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 9. Dipsas oreas (Cope). A typically banded specimen from northern Peru (ANSP 31778). The snake is in a defensive posture (see under Defensive Behaviors in the Dipsadini).
Fig. 17 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 17. Defensive behavior of Sibon argus (AMNH 115927) from 600 m on the continental divide north of El Cope´, Cocle´, Panama. Top: The head is widened when mildly disturbed. Bottom: When further harassed, the snake coiled its body into a symmetrically raised spring, keeping its head hidden in the center.
Fig. 21 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 21. The final stage of defensive behavior in Dipsas nicholsi—a raised coil narrowest at the top, with the head exposed. Over a period of several days, this snake consistently coiled in the same direction (counterclockwise following the coils from above). See figure 1 for another view of the same specimen.
Fig. 5 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 5. Dipsas nicholsi (Dunn) from Madden Forest, central Panama. Left: KU 110311 in dorsal and ventral view. Right: KU 110312, above; KU 110313, below.
Fig. 1 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 1. Dipsas nicholsi (Dunn), a snaileater endemic to central Panama. Top: A specimen (not collected) photographed in 1974 in the Madden Forest Preserve, by Harry W. Greene. Bottom: Another specimen from Madden Forest, this one in a final stage of defense posturing (see figs. 20–21), photographed in 1966 by C.W. Myers.
Fig. 3 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 3. Dipsas variegata (Duméril, Bibron, and Duméril). Representative specimens in dorsal and ventral view. Left: D. v. variegata from Rancho Grande, Venezuela (FMNH 204479, 468 mm SVL). Right: D. v. trinitatis from near Asa Wright Nature Center, Trinidad (FMNH 217217, 419 mm SVL).
Fig. 13 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 13. Dipsas andiana (Boulenger) in dorsal and ventral view. Left: Specimen from Bolívar Province, Ecuador (KU 132503). Right: Specimen from Pichincha province, Ecuador (MCZ 166543).
Fig. 2 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 2. Variation in dorsal head patterns of Dipsas variegata (Duméril, Bibron, and Duméril). From top to bottom: AMNH 111075 (Bolívar, Venezuela), AMNH 137584 (Trinidad), AMNH 21275 (Guyana), AMNH 114769 (Bolívar, Venezuela). The cephalic color pattern of Dipsas variegata, which varies from indistinct to blotched, lacks the distinctive Πshaped marking that characterizes D. nicholsi and D. andiana (cf. figs. 4, 8).
Fig. 15 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 15. Dipsas andiana (Boulenger). A specimen of unknown locality (AMNH 79013) with an atypical head pattern. See text.
Fig. 19 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 19. Complex defensive behavior in Sibynomorphus mikanii. Top: The head is raised and widened, and the body is inflated, especially obvious at the widened neck (which approaches the dorsoventral hood formation of some snakes). Middle: After continued provoking, the snake has deflated the body and arranged itself into a loose asymmetrical coil or ball, with its head hidden. Bottom: An alternative coil at another time, with the head almost hidden.
Fig. 20 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 20. Initial stages in the defensive coiling of Dipsas nicholsi (KU 110313). Top: Beginning formation of an anterior coil (stage 1). Bottom: Anterior coil complete, posterior coil initiated (stage 2). See text for behavioral sequence in which stage 2 above is replaced by abrupt whipping motions while retaining the forward coil. See figure 21 for stage 3, in which the snake has gathered itself into a single coil.
Fig. 16 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 16. Head widening (triangulation)—the temporary acquisition of triangular head shape by spreading the jaw articulations—a common defensive trait among the Dipsadini and some other snakes. This behavior can also be seen in figures 9 and 17–19. Top: Dipsas viguieri from lowland Madden Forest, central Panama (KU 110317). Bottom: Dipsas temporalis from cloud forest on ridge between Río Jaqué and Río Imamadó, 800– 890 m, Darién, Panama (specimen one of KU 110294–110297).
Fig. 12 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 12. Comparison of head shapes and color patterns in Dipsas andiana and Dipsas oreas at equivalent magnifications. Top: D. andiana (KU 132503, 622 mm total length). Bottom: D. oreas (KU 142803, 629 mm total length). Dipsas andiana has a stereotypical Πshaped pattern on the dorsal surface and is relatively unmarked otherwise, whereas D. oreas has irregularly and heavily pigmented dorsal and lateral surfaces of the head. Dipsas oreas also has angular canthal and supratemporal regions and a relatively longer postorbital region than does D. andiana.
Fig. 18 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 18. Defensive behavior of Sibon nebulatus from the Río, Jaque´, 1.5 km above Río Imamado´, 50 m, Darién, Panama (KU 112474). Top: An initial stage with posteriorly widened head. Middle: Passive coil with widened head exposed. Bottom: An alternative coil with head (still widened) concealed.
Fig. 8 in Systematics of Snakes Referred to Dipsas variegata in Panama and Western South America, with Revalidation of Two Species and Notes on Defensive Behaviors in the Dipsadini (Colubridae)
Fig. 8. Dipsas andiana (Boulenger). Closeup of head of holotype. The characteristic Πshaped pattern differentiates andiana from Dipsas oreas and hints at a possible relationship with Panamanian Dipsas nicholsi.
FIGURE 250 in Systematic Revision Of The Asian Forest Scorpions (Heterometrinae Simon, 1879), Revised Suprageneric Classification Of Scorpionidae Latreille, 1802, And Revalidation Of Rugodentidae Bastawade Et Al., 2005
FIGURE 250. Srilankametrus serratus (Pocock, 1900), comb. nov., ♂ (FMNH 086 916), pedipalp chela: A. retrodorsal, B. ventral, and C. prolateral aspects. Scale bar = 5 mm.
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.