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FIGURE 4 in Dictyoceratida (Porifera: Demospongiae) from Tropical Southwestern Atlantic (Northeastern Brazil, Sergipe State) and the description of three new species
FIGURE 4. Ircinia strobilina (Lamarck, 1816). (A–B) Specimens examined; (C) Reticulated skeleton of isolated spongin fibers; (D) Collagenous filaments. Scale bars: A–B, 1 cm; C, 205 µm; D, 82 µm.
FIGURE 7 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 7. Distribution of five species of Riama in Ecuador. These species form a clade sister to R. unicolor (see Fig. 8).
FIGURE 1 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 1. Holotype of Riama yumborum sp. nov. (QCAZ 10827, male) in dorsal (left) and ventral (right) views. Scale bar = 5 mm. Photographs by D. A. Paucar.
FIGURE 5 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 5. Close-up of dorsum of holotype of Riama yumborum sp. nov. (QCAZ 10827, male). Photograph by D. A. Paucar.
FIGURE 3 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 3. Ventral view of pelvic region showing cloacal plate of Riama yumborum. Left: QCAZ 10827, male, holotype; right: QCAZ 10822, female paratype. Photographs by D. A. Paucar.
FIGURE 8 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 8. Majority rule (50%) consensus tree of 18,000 trees obtained from a Bayesian analysis of three mitochondrial (12s, 16s, nd4) and one nuclear gene (c-mos) from 26 specimens. Numbers next to branches correspond to posterior probability values (asterisks indicate values> 0.99). For sequences generated in this study, voucher museum numbers followed by locality of collection are indicated for each terminal.
FIGURE 6 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 6. Paratype of Riama yumborum sp. nov. (QCAZ 10822, female) in dorsal (top) and ventral (bottom) views. Photographs by L. Bustamante.
FIGURE 4 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 4. Left hemipenis of Riama yumborum sp. nov. (QCAZ 11079) in sulcate (left), lateral (middle), and asulcate (right) views. Scale bar = 1 mm. Photographs by P. Nunes.
FIGURE 2 in A new species of Riama Gray, 1858 (Squamata: Gymnophthalmidae) from the Tropical Andes
FIGURE 2. Head of holotype of Riama yumborum sp. nov. (QCAZ 10827, male) in dorsal (top), ventral (middle), and lateral (bottom) views. Scale bar = 5 mm. Photographs by D. A. Paucar.
FIGURE 3. Fenestrulina commensalis n in A new Fenestrulina (Bryozoa, Cheilostomata) commensal with tube-dwelling anemones (Cnidaria, Ceriantharia) in the tropical southwestern Atlantic
FIGURE 3. Fenestrulina commensalis n. sp. A, Part of colony with autozooids and ovicelled zooids; B, zooids with ovicells; C, close-up of orifice; note the small angular condyles in the proximolateral corners and the single distal spine base; D, closeup of ascopore and frontal pseudopores. E–F, abfrontal surface of colony with holes indicating the location of abfrontal pore chambers. Scale bars: A, 0.5 mm; B,F, 0.15 mm; C,D, 0.05 mm; E 0.3 mm.
FIGURE 2. Fenestrulina commensalis n in A new Fenestrulina (Bryozoa, Cheilostomata) commensal with tube-dwelling anemones (Cnidaria, Ceriantharia) in the tropical southwestern Atlantic
FIGURE 2. Fenestrulina commensalis n. sp. A–B, Colony on tube of tube-dwelling anemone Pachycerianthus sp.; C, abfrontal surface of the colony with abfrontal chitinous rhizoids. Scale bars: A, 0.6 mm; B, 0.3 mm; C, 0.25 mm.
FIGURE 1 in A new Fenestrulina (Bryozoa, Cheilostomata) commensal with tube-dwelling anemones (Cnidaria, Ceriantharia) in the tropical southwestern Atlantic
FIGURE 1. Map with Brazilian states in the Tropical Southwestern Atlantic biogeographic province (in white) with the sampling area indicated (triangle).
FIGURE 9 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 9. First male left gonopods of Aratus pisonii (Brazil) and Aratus pacificus n. sp. as observed in scanning electron microscopy (SEM) in apical view (A–F), detail of the endpiece in lateral view (G–L) and total view (M–R).
FIGURE 8 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 8. First male left gonopods of Aratus pisonii (Brazil) and Aratus pacificus n. sp. as observed in scanning electron microscopy (SEM) in longitudinal mesial (A–F), dorsal (G–L), lateral (M–R) and ventral (S–X) views. CW × CL in mm.
FIGURE 6 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 6. First male left gonopods of Aratus pisonii from the Caribbean Sea as observed in scanning electron microscopy (SEM) in longitudinal mesial (A–F), dorsal (G–L), lateral (M–R) and ventral (S–X) views. CW × CL in mm.
FIGURE 5 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 5. Schematic drawing of a left first male gonopod in dorsal view showing the alignment differences of the suture compared to the chitinous tip in Aratus pisonii (full line) and Aratus pacificus n. sp. (dashed line). Abbreviation: p, pore.
FIGURE 4 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 4. First male left gonopods of Aratus pisonii and Aratus pacificus n. sp. observed in scanning electron microscopy (SEM) in apical view (A–D), detail of the endpiece in lateral view (E–H) and total view (I–L). Abbreviation: d, depression.
FIGURE 3 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 3. First male left gonopods of Aratus pisonii and Aratus pacificus n. sp. observed in scanning electron microscopy (SEM) in longitudinal mesial (A–D), dorsal (E–H), lateral (I–L) and ventral (M–P) views. CW × CL in mm. Abbreviations: s, suture; t, chitinous tip.
FIGURE 2 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 2. Maximum parsimony spanning networks of 16S constructed with TCS of Aratus pisonii (white circles) and Aratus pacificus n. sp. (grey circles) of 16S ribosomal mitochondrial gene (A, 624bp) and 28S ribosomal nuclear gene (B, 940bp). Each line represents a substitution and dots represent missing haplotypes. CRP: Mata de Limón, Costa Rica; DR1: Las Salinas, Dominican Republic; ECU: Puerto Morro, Ecuador (type-locality of Aratus pacificus n. sp.); JAM: Priory, Jamaica; PAR: Maruda, Pará, Brazil.
FIGURE 1 in Transisthmian differentiation in the tree-climbing mangrove crab Aratus H. Milne Edwards, 1853 (Crustacea, Brachyura, Sesarmidae), with description of a new species from the tropical eastern Pacific
FIGURE 1. Sampling locations. BAH: Itacaré, Bahia, Brazil; CRA: Punta Uva, Costa Rica; CRP: Mata de Limón, Costa Rica; DR1: Las Salinas, Dominican Republic; DR2: Laguna Luperón, Dominican Republic; ECU: Puerto Morro, Ecuador (typelocality); JAM: Priory, Jamaica; PAR: Maruda, Pará, Brazil.
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.