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1,219 results for “Sand”
FIGURE 4 in Description of a new species of sand-dwelling catfish of the genus Stenolicmus (Siluriformes; Trichomycteridae)
FIGURE 4. Type-locality of Stenolicmus ix, an unnamed stream, tributary of Igarapé Curuá, right bank tributary of the Rio Amazonas, 0°9'47.6''S and 55º11'1.2''W.
FIGURE 9. A in Two new species of sand-bubbler crabs, Scopimera, from North China and the Philippines (Crustacea: Decapoda: Dotillidae)
FIGURE 9. A Bayesian inference (BI) tree of the Scopimera species from East and Southeast Asia, based on the COI gene. Support values for BI, maximum likelihood (ML) and maximum parsimony (MP) are represented at the nodes. The haplotypes are shown as the accession numbers, with the localities and species behind.
FIGURE 1 in Two new species of sand-bubbler crabs, Scopimera, from North China and the Philippines (Crustacea: Decapoda: Dotillidae)
FIGURE 1. Scopimera sheni sp. nov.: (a) dorsal surface of carapace; (b) left external maxilliped; (c) right chela; (d) male abdomen; (e) female abdomen. Scopimera globosa De Haan, 1835: (f) dorsal surface of carapace; (g) male abdomen.
FIGURE 6. G1 in Two new species of sand-bubbler crabs, Scopimera, from North China and the Philippines (Crustacea: Decapoda: Dotillidae)
FIGURE 6. G1 of Scopimera philippinensis sp. nov. (a, b); G1 of Scopimera curtelsona Shen, 1936 (c, d).
FIGURE 5 in Two new species of sand-bubbler crabs, Scopimera, from North China and the Philippines (Crustacea: Decapoda: Dotillidae)
FIGURE 5. Scopimera philippinensis sp. nov.: (a) dorsal surface of carapace; (b) right external maxilliped; (c) right chela; (d) male abdomen. Scopimera curtelsona (= S. curtelsoma) Shen, 1936: (e) dorsal surface of carapace; (f) left chela; (g) male abdomen.
FIGURE 7 in Two new species of sand-bubbler crabs, Scopimera, from North China and the Philippines (Crustacea: Decapoda: Dotillidae)
FIGURE 7. In-situ photograph of Scopimera philippinensis sp. nov.: (a) dorsal view; (b) frontal view. (Photo credit: D.K.H. Lo).
FIGURE 2 in On sand-bearing myxillid sponges, with a description of Psammochela tutiae sp. nov. (Poecilosclerida, Myxillina) from the northern Moluccas, Indonesia
FIGURE 2. Psammochela tutiae sp.nov. Scanning electron micrographies of spicules made from the holotype and paratype. A, Strongyle; B, Anchorate chelae RMNH 5509; C, RMNH 5490; D, Sigma I; E, sigma II (scale bars 10 µm, except B, C 5 µm)
FIGURE 1. A in On sand-bearing myxillid sponges, with a description of Psammochela tutiae sp. nov. (Poecilosclerida, Myxillina) from the northern Moluccas, Indonesia
FIGURE 1. A, Psammochela tutiae sp.nov., in situ photograph of holotype (photo Y. Tuti); B, preserved specimen (scale bar 5 cm); C, Light micrograph of ectosomal skeleton; D, Light micrograph of choanosomal skeleton.
FIGURE 3. A–B in On sand-bearing myxillid sponges, with a description of Psammochela tutiae sp. nov. (Poecilosclerida, Myxillina) from the northern Moluccas, Indonesia
FIGURE 3. A–B, Unreg. type BMNH Psammochela rigida (Bowerbank, 1875 as Halichondria); C–D, unreg. type BMNH Psammochela fibrosa (Ridley, 1884 as Phoriospongia); E–F, ZMB 4414 Psammochela psammodes (Hentschel, 1911 as Desmacidon) (scale bars SEM, strongyle & style 20 µm; sigma I 10 µm; chelae, sigma II, tip strongyle 5 µm; G–J, Light micrographies. G, Ectosomal skeleton and H, choanosomal skeleton of P. e l e g a n s; I Psammochela psammodes ectosomal skeleton, J, choanosomal skeleton.
FIGURE 2 in A new species of sand racer, Psammodromus (Squamata: Lacertidae), from the Western Iberian Peninsula
FIGURE 2. Maximum likelihood phylogeny of Psammodromus hispanicus based on the nuclear (left phylogeny) and on the mt data set (right phylogeny). The number above each branch refers to the Bayesian posterior probability (shown as percentage) of the node. Bootstrap values for ML are shown below branches. The lineage name, and the specimen's reference number are given. The sample location and the population number are indicated in brackets.
FIGURE 1 in A new species of sand racer, Psammodromus (Squamata: Lacertidae), from the Western Iberian Peninsula
FIGURE 1. Sampling localities. Populations of Psammodromus occidentalis sp. n. are coloured in green, populations of Psammodromus hispanicus hispanicus are coloured in red, and those of Psammodromus hispanicus edwardsianus are coloured in blue. More details about the sampled populations can be found in Fitze et al. 2011 (Additional File 3 - Table S2). Minimum convex polygons encompass the sampled populations of each group.
FIGURE 4 in A new species of sand racer, Psammodromus (Squamata: Lacertidae), from the Western Iberian Peninsula
FIGURE 4. Photographs of the holotype Psammodromus occidentalis sp. n. voucher number MNCN/ADN 34516; a) dorsal view, b) ventral view, c) lateral view (left side).
FIGURE 3 in A new species of sand racer, Psammodromus (Squamata: Lacertidae), from the Western Iberian Peninsula
FIGURE 3. Photographs of the neotype of Psammodromus hispanicus voucher number MNCN/ ADN 41745; a) dorsal view, b) ventral view, c) lateral view (right side).
FIGURE 1 in Caribboecetes progreso, a new species of sand-dwelling amphipod (Amphipoda: Corophiidea: Ischyroceridae) from the Gulf of Mexico, with a key for the genus
FIGURE 1. Caribboecetes progreso sp. nov., holotype. Scale for Ha represent 1 mm, scales for Fa and Pe represent 0.1 mm, remainder represent 0.2 mm.
FIGURE 4 in Caribboecetes progreso, a new species of sand-dwelling amphipod (Amphipoda: Corophiidea: Ischyroceridae) from the Gulf of Mexico, with a key for the genus
FIGURE 4. Abundance of Caribboecetes progreso sp. nov. in the type locality. A: First study, abundance by transect and sampling campaign; B: first study, abundance by distance from the shoreline and sampling campaign; C: third study, abundance by month.
FIGURE 3 in Caribboecetes progreso, a new species of sand-dwelling amphipod (Amphipoda: Corophiidea: Ischyroceridae) from the Gulf of Mexico, with a key for the genus
FIGURE 3. Caribboecetes progreso sp. nov., holotype, except for Us': paratype (CYMX-4-CP). Scale for Cx3 represent 0.1 mm, remainder represent 0.2 mm.
FIGURE 1 in Identification of sand frogs (Anura: Pyxicephalidae: Tomopterna) from Kenya with the description of two new species
FIGURE 1. Phylogeny of Tomopterna based on 16S rRNA sequences. Support for the tree is indicated as PP/ML bootstrap. Values less than 60% are not shown. The specimens associated with each species are listed in Appendix 1.
FIGURE 4 in Identification of sand frogs (Anura: Pyxicephalidae: Tomopterna) from Kenya with the description of two new species
FIGURE 4. Tomopterna wambensis sp. nov.from Wamba, Kenya. Dorsolateral views in life (A) NMK A/5152/1, male and (D) A/5152/5, female, dorsal views in alcohol, (B) A/5152/1, male, and (C) A/5152/5, female, ventral views in alcohol, (E) A/5152/1, male and (F) A/5152/5, female.
FIGURE 3 in Identification of sand frogs (Anura: Pyxicephalidae: Tomopterna) from Kenya with the description of two new species
FIGURE 3. Scatter plot using the first two factor loadings based on 24 morphological characters for sand frogs sampled from Kenya. See text for discussion of similarity of Kenyan samples of T. cryptotis and T. wambensis.
FIGURE 2 in Identification of sand frogs (Anura: Pyxicephalidae: Tomopterna) from Kenya with the description of two new species
FIGURE 2. Map showing the sampled populations of Tomopterna species from Kenya. Type localities are marked by a circle - Laikipia Nature Conservancy (T. gallmanni sp. nov.) and a triangle - Wamba (T. wambensis sp. nov.). T. cryptotis populations are shown by solid squares.
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.