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FIGURE 4 in A new genus and new species of freshwater crab (Decapoda: Brachyura: Potamidae Ortmann, 1896) from Yunnan Province, China
FIGURE 4. The ventral vieW of G1 of Arquatopotamon jizushanense gen. n., sp. n and allied genera. A, Arquatopotamon jizushanense gen. n., sp. n (holotype male, 19.4 × 16.4 mm, NNU 160506). B, Tenuipotamon huaningense Dai & Bo, 1994 (male, 21.4 × 17.1 mm, NNU160531). C, Pararanguna semilunatum (Dai & Chen, 1985) (male, 16.9 × 13.3 mm, NNU151005). D, Trichopotamon daliense Dai & Chen, 1985 (paratype male, 23.2 × 19.3 mm, IZCAS CB01528). E, Potamiscus yongshengensis Dai & Chen, 1985 (male, 28.0 × 22.4 mm, NNU150951). F, Aparapotamon grahami (Rathbun, 1931) (male, 28.2 × 22.2 mm, NNU150962). Scales=1.0 mm.
FIGURE 7 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 7. Disposition of species samplings into hypothetic genera and subgenera in the space of the first two roots of the discriminant analysis, including parameters B/H and H/L. A, species of Unio s. str.; B, species of U. (Tumidiana); C, species of Crassiana (fide Bogatov & Kijashko, 2016); D, disposition of samplings of the polymorphic species belonging to Unio in the space of the first two roots of the discriminant analysis.
FIGURE 5 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 5. Anatomical features of mussels with right valve removed: A, U. pictorum (INREC-UP603); B, U. tumidus (INREC-UT700); C, U. crassus (INREC-UC516). D–G, close up of apertures in life mussel: D, General sagittal view (INREC- UP617); E, U. pictorum (INREC-UP618); F, U. tumidus (above INREC-UT3; below INREC-UT4); G, U. crassus (above ZSU- UC1; below ZSU-UC32). Abbreviations: aam, anterior adductor muscle; exa, excurrent aperture; f, foot; ia, incurrent aperture; ig, inner gill; lp, labial palps; m, mantle; og, outer gill; pam, posterior adductor muscle; p ia, papillae in incurrent aperture; pg exa, pigmentation of excurrent aperture; sa, supra-anal aperture. Scale bar 1 cm.
FIGURE 6 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 6. Variation of morphometric indexes in relation shell length for samples from Ukraine (U), European Russia (ER) and Transbaikalia (T). A, Unio (Unio) s. str.; B, U. (Tumidiana); C, Crassiana. Names of genera and subgenera according to Bogatov & Kijashko (2016) (see Table 1).
FIGURE 8 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 8. Left: phylogenetic tree for Unio species obtained by Bayesian Inference analysis of the COI fragment. Support values above and below the branch lengths represent BI posterior probability and ML bootstrap support, respectively. Russian and Ukrainian specimens are marked with an asterisk '*'. Right: COI haplotype networks showing the relationships within each Unio clade. Circle size is proportional to the observed haplotype frequencies, black dots represent unobserved haplotypes.
FIGURE 4 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 4. Overview of pseudocardinal and lateral teeth: A, Unio pictorum (above INREC-UP2; below ZSU-U2); B, U. tumidus (above INREC-UT6; below INREC-UT8); C, U. crassus (above ZISP-UC199; below ZSU-U11). Features of pseudocardinal teeth morphology of left valve: d–g, U. pictorum (INREC: UP1, UP3, UP15, UP311); h–o, U. tumidus (INREC: UT3, UT4, UT11, UT19, UT172, UT296, UT297, UT698); p–s, U. crassus (INREC: UC1a, UC131, UC516). Generic names according to Zhadin's system. Scale bar 1 cm.
FIGURE 1 in Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
FIGURE 1. Regions of study and localities of collection of Unio species. A, overview map of Eurasia. B, the Ukraine. C, European Russia. Symbols: U = Ukraine, ER = European Russia, T = Transbaikalian refuge.
FIGURE 10 in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 10. Other species encountered as floatoblasts, scale bar = 100 µm. a) Plumatella osburni (Rogick, 1942), dorsal valve; b) Plumatella casmiana Oka, 1905, dorsal (left) and ventral (right) valves; c) Plumatella siolii Wiebach,1970, dorsal (left) and ventral (right) valves; d) Plumatella marcusi Wiebach, 1970, dorsal (top) and ventral (bottom) valves.
FIGURE 9. Fredericella tenax n in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 9. Fredericella tenax n. sp. Statoblasts, scale bars = 100 µm. a) Three separate statoblasts showing round or irregular shapes; b) Statoblast valve showing faint pitted pattern; c) Scanning micrograph showing pitted pattern and abundant adhesive material securing statoblast to the substratum.
FIGURE 7. Plumatella jariensis n in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 7. Plumatella jariensis n. sp. a) floatolast valves: dorsal (left) and ventral (right), scale bar = 100 µm.; b) Detail of floatoblast periphery showing small projections, scale bar = 25 µm; c) Lateral view of floatoblast showing the taper to an acute angle, scale bar = 20 µm. d) Portion of a colony showing well sclerotized curitula, scale bar = 2 cm; e) Detail showing abrupt transition from sclerotized to soft parts, scale bar = 0.5 mm.
FIGURE 3. Natanella natans n. comb. a in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 3. Natanella natans n. comb. a) Portion of the colony showing four developing nautizooids (arrows), scale bar = 1 mm; b) Magnified image of a developing nautizooid, scale bar = 0.2 mm; c) Hibernaculum, scale bar = 0.1 mm.
FIGURE 1 in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 1. Map showing collection sites in Brazil; a) General location of collection sites; b) Collection sites in Pará State: 1— Verde Lake, 2—Tapajós River, 3—Juá Lake, 4—Jari Channel, 5—Downstream of dam on Curuá-Unã River; c) Collection sites in São Paulo State: 7—Santa Fé Lake on campus of Universidade de São Paulo at Pirassununga, 8—Aguapé Lake.
FIGURE 4. Tapajosella elongata n in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 4. Tapajosella elongata n. sp. a) Size comparison between floatoblasts of a well-known plumatellid, P. fungosa (left) and T. elongata (right), scale bar = 200 µm; b) Lateral view of two valves facing each other in their natural orientation, showing convex curvature of the ventral valve (left) and concave curvature of the dorsal valve (right); c) Scanning micrographs of the valves: ventral (left) and dorsal valve (right), scale bar = 300 µm; d) Scanning micrograph of the dorsal fenestra showing finely wrinkled-like texture, scale bar = 50 µm.
FIGURE 8 in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 8. Presumed Plumatella philippinensis floatoblasts, scale bar = 100 µm. a) Dorsal valve from specimen from Brazil; b) Ventral valve from Brazil; c) Dorsal valve from holotype; d) Ventral valve from holotype. e) Dorsal valve of Plumatella fruticosa sensu Marcus (1942); f) Ventral valve of Plumatella fruticosa sensu Marcus (1942). (Figures 8e and 8f adapted from Marcus (1942).
FIGURE 5. Plumatella pirassununga n in New species, genera, families, and range extensions of freshwater bryozoans in Brazil: the tip of the iceberg?
FIGURE 5. Plumatella pirassununga n. sp. Colony showing recumbent branches and several statoblasts inside, scale bar = 2 mm.
FIGURE 3 in Marine and freshwater fishes of Alabama: a revised checklist and discussion of taxonomic issues
FIGURE 3. Map of collections records for freshwater fishes ('F' designations; blue circles) vs. primarily marine fish species ('M' designations; red circles) known from Alabama based on our final combined database. Map extent, data layers, and physiographic features are the same as in Fig. 2 (see captions of Figs. 1 and 2 for additional details).
FIGURE 2 in Marine and freshwater fishes of Alabama: a revised checklist and discussion of taxonomic issues
FIGURE 2. Map of the study area and specimen records for marine and freshwater fishes of Alabama in the final combined database of FishNet2 and SEAMAP records collated herein. Boundaries of Alabama and neighboring states are shown (thin black and gray lines), and the background includes a 30 s-resolution digital elevation model from WorldClim v2.1 (Fick & Hijmans 2017) rendered in a continuous green-black palette with increasing elevation, as well as gray hill shade layers (shaded relief). The Fall Line (thick red line) and the outline of the Mobile River Basin (light gray shading) are shown for reference. Tick marks along figure margins are 1-degree graticules. Points (50% transparent black circles) represent n = 10,325 unique, georeferenced localities corresponding to fish collections and observations in our final combined database (see text and accompanying Mendeley Data accession for additional details; Bagley 2023).
Dataset: A synthesis of the diversity of freshwater fish migrations in the Amazon basin
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Heting Hong_All Data_Experimental Assessment of Material Resistance to Freshwater Biofouling
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FIGURE 11 in A New Species Of Neotropical Freshwater Stingray Of The Genus Potamotrygon Garman, 1877 From The Río Madre De Díos, Peru (Chondrichthyes: Potamotrygonidae)
FIGURE 11: Morphological details of hyomandibular arch of Potamotrygon tatianae sp. nov. (based on MZUSP 107670, male, 300 mm DW). Abbreviations: aac, anterior angular cartilage; hyo, hyomandibula; Mc, Meckel's cartilage; pac, posterior angular cartilage; pq, palatoquadrate; ptp, posterior triangular projection.
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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.