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Fig. 1 in Integrated evidence sheds light on the taxonomy of the widespread Tantilla melanocephala species complex (Serpentes: Colubridae) and indicates the existence of a new species from southern South America
Fig. 1 Maximum likelihood (ML) tree estimated using RAxML, showing the relationships of Tantilla, focusing on the T. melanocephala species complex. The bootstrap support values are shown on each node. Bootstrap values below 70% are not shown. Terminals in bold correspond to samples sequenced in this study. Photographs by A. Abegg (T. melanocephala and T. aff. melanocephala), T. Castro (T. boipiranga), and W. Azevedo (T. cf. melanocephala)
Fig. 11 in Integrated evidence sheds light on the taxonomy of the widespread Tantilla melanocephala species complex (Serpentes: Colubridae) and indicates the existence of a new species from southern South America
Fig. 11 Hemipenis of Tantilla selmae (IBSP 91838). Asulcate (a), lateral (b), and sulcate (c) views. Vertical scale bar: 2 mm
Fig. 12 in Integrated evidence sheds light on the taxonomy of the widespread Tantilla melanocephala species complex (Serpentes: Colubridae) and indicates the existence of a new species from southern South America
Fig. 12 Lectotype of Coluber melanocephalus (NRM 86). Head views on the (a) dorsal, (b) right lateral, (c) left lateral, and (d) ventral. Body views on the (e) dorsal and (f) ventral. Horizontal scale bar: 2 mm. Vertical scale bar: 10 mm
FIGURE 15 in Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America
FIGURE 15. Geographical distribution of Rhynchosia reticulata, R. rojasii, R. schomburgkii and R. senna in South America.
FIGURE 6. Rhynchosia species. A–C. R. diversifolia. D–G. R. edulis. H–I. R in Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America
FIGURE 6. Rhynchosia species. A–C. R. diversifolia. D–G. R. edulis. H–I. R. erythrinoides. (A, B, E by T.C. Monteiro); (C by L.M.P.A. Bezerra); (D, F, G by D. S. Gissi) and (H, I by N. R. Marcial).
FIGURE 8 in Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America
FIGURE 8. Geographical distribution of Rhynchosia franciscana and R. lewisii, both species endemic to Bahia state, Brazil.
FIGURE 7 in Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America
FIGURE 7. Geographical distribution of Rhynchosia diversifolia, R. edulis and R. erythrinoides in South America.
Fig. 1. Incagonum jcbradleyi, new species. A in The Cornell University Entomological Expedition to South America of 1919-1920, Scientific Results: Incagonum jcbradleyi Liebherr and Will, New Species (Coleoptera: Carabidae: Platynini) from Peru
Fig. 1. Incagonum jcbradleyi, new species. A) Dorsal habitus, B) Lateral view of vestigial flight wing (w) beneath partially opened elytron, the wing extended just past posterior margin of metanotum (m), C) Male aedeagus, left view (everted position), including left paramere (lp) and right paramere (rp), D) Male laterotergite VIII (VIII) and medioterg- ite IX, or ring sclerite (IX).
FIGURE 1 in Three new species of Ficus (Moraceae) from Central and northern-South America
FIGURE 1. Illustration of F. nebulosilvana showing the prominent venation beneath the leaves. Based on Benavides 10975 (PSO), drawn by N. Medina.
FIGURE 2 in Stemodia diplohyptoides (Plantaginaceae, Gratiolae): a new diploid species from South America
FIGURE 2. Geographic distribution of Stemodia diplohyptoides (stars), S. stricta (circles) and S. hyptoides (squares) in southern South America.
Figure 3 in Integrative taxonomy of the gymnophthalmid lizard Neusticurus rudis Boulenger, 1900 identifies a new species in the eastern Pantepui region, north-eastern South America
Figure 3. Relevant diagnostic characters to distinguish Neusticurus arekuna sp. nov. sensu stricto (left) from N. rudis sensu stricto (right). (a, b) Condition of dorsal tubercles. (c, d) Condition of caudal tubercles at the end of each verticil. (e, f) Number of occipital scales in contact with the posterior edge of parietals and interparietal. Photos PJRK, not to scale.
Figure 1 in The first Leptanilloides species (Hymenoptera: Formicidae: Leptanilloidinae) from eastern South America
Figure 1. Worker of Leptanilloides atlantica sp. nov. from Santo André, Brazil. (A) Head in full-face view; (B) habitus; (C) body in dorsal view; (D) petiole and postpetiole in detail.
Figure 5. Diastylis fabrizioi n in Diastylis fabrizioi, a new species and brief redescription of D. planifrons Calman, 1912 (Crustacea: Cumacea: Diastylidae) from South America
Figure 5. Diastylis fabrizioi n. sp., ovigerous female (paratype MACN-In. 37088a). A, pereopod 1; B, pereopod 2. Scale bars: 0.5 mm (A, B).
FIGURE 5 in A new species of small Eptesicus Rafinesque (Chiroptera: Vespertilionidae) from northern South America
FIGURE 5. Haplotype network of cyt-b (A) and COI (B) genes constructed by the TCS parsimony algorithm. Nodes proportional to frequency of individuals carrying the allele. Numbers in parenthesis represent the number of mutational steps>4.
FIGURES 8–10. Abdomen and metathorax. 8 in The larva of the genus Paracordulia Martin, 1907 (Odonata: Corduliidae s.s.) and a generic key to the larvae of Corduliidae s.l. occuring in South America
FIGURES 8–10. Abdomen and metathorax. 8) abdomen and metathorax, ventral view, distal margin of the S9 with semi schematic representation of the setae; 9) abdomen, lateral view (setae omitted); 10) four last abdominal segment and anal pyramid, dorsal view with setae represented on the left side.
F in On the spider genus Oecobius Lucas, 1846 in South America (Araneae, Oecobiidae)
F 1–5. Oecobius navus Blackwall. Female: (1) dorsal view; (2) epigynum, ventral. Male palpus: (3) retrolateral; (4) ventral; (5) prolateral. Scale bars: (1) 0.5 mm; (2–5) 0.25 mm. OTLI, oecobiid tegular lobe I; OTA, oecobiid embolic apophysis; CO, copulatory openings.
FIG. 7 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 7. Caraiboscia christiani sp.n., male, holotype 3.5 mm. Da7 dactylus of pereopod 7; PE5± 7 pereopods 5 to 7 in caudal view; UR uropod in caudal view.
FIG. 5 in A new species of Caraiboscia Vandel, 1968 from South America, and a type species for Colombophiloscia gen. n. (Crustacea: Oniscidea: Crinocheta)
FIG. 5. Caraiboscia christiani sp.n., male, holotype 3.5 mm. Mdl/r left and right mandible, with detail of left pars intermedia; Mxp maxilliped, with detail of endite in rostral view; Mx1 maxillula, with detail of apical lateral endite in rostral view; Mx2 maxilla.
FIGURE 1 in Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America
FIGURE 1. Abdominal plate development pattern in adult specimens. (A) Loricaria luciae, paratype, UMMZ 207830, 152.4 mm SL. (B) Typical condition in Loricaria, as exemplified by L. simillima, lectotype, BMNH 1880.12.8.77, 163.1 mm SL. Note lack of plates across pectoral girdle in L. luciae.
FIGURE 16 in <p><strong>A revision of <em>Metaleptobasis</em> Calvert (Odonata: Coenagrionidae) with seven synonymies and the description of eighteen new species from South America</strong></p>
FIGURE 16. One of four equally parsimonious trees. Character state changes are indicated by black bars. Uniquely derived synapomorphies are indicated in bold with an asterisk. Tree length 122; C.I. 0.37; R.I. 0.73
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.