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Figure 14 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 14. Representatives of the Etheriidae. A, Etheria elliptica MCZ 293466. B, Acostaea rivolii UMMZ 23485. C, Pseudomulleria dalyi UMMZ 112658.
Figure 13 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 13. Representatives of the Hyriidae. A, Diplodon rotundus (Spix & Wagner, 1827) (+ D. deceptus fide Parodiz, 1968) UMMZ 111283. B, Diplodon chilensis BMNH uncat. C, Prisodon obliquus Schumacher, 1817 UMMZ 110938. D, Castalia ambigua (Lamarck, 1819) FMNH 67901. E, Hyridella australis MCZ 89361. F, Lortiella froggattii Iredale, 1934 FMNH 115329.
Figure 1 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 1. Taxonomic and geographical diversity of the Unionoida. Data summarized from Table 1. A, Taxonomic partitions of the Unionoida. Separate wedges represent the two superfamilies discussed in the text: Unionoidea and Etherioidea. B, Geographical distribution of the Unionoida. The smaller wedge represents the southern continents: South America, Africa, and Australasia.
Fig. 2 in Morphology of lateral line canals in Neotropical freshwater stingrays (Chondrichthyes: Potamotrygonidae) from Negro River, Brazilian Amazon
Fig. 2. Lateral line canals on the dorsal (D) and ventral (V) surfaces, divided in three sections to quantify neuromasts in Potamotrygon motoro and P. orbignyi. A) anterior; C) central, and P) posterior. HYO) hyomandibular canal; IO) infraorbital canal; MAN) mandibular canal; NS) nasal canal; PLL) posterior lateral line canal; SO) supraorbital canal.
Fig. 3 in Morphology of lateral line canals in Neotropical freshwater stingrays (Chondrichthyes: Potamotrygonidae) from Negro River, Brazilian Amazon
Fig. 3. Distribution of the lateral line canals in Potamotrygon motoro (a), P. orbignyi (b), Potamotrygon sp. "cururu" (c), and Paratrygon aiereba (d) and their connections between the dorsal (D) and ventral (V) surfaces. BS) branchial slits; E) eye; HYO) hyomandibular canal; IO) infraorbital canal; M) mouth; MAN) mandibular canal; NS) nasal canal; PLL) posterior lateral line canal; S) spiracle; SL) scapular loop; SO) supraorbital canal; VS) vesicles of Savi; square) connection of the hyomandibular canal; triangle) connection of the infraorbital canal. Potamotrygon motoro: DW = 18.5 cm; P. orbignyi: DW = 26.7 cm; Potamotrygon sp. "cururu": DW = 18.7 cm; and Paratrygon aiereba: DW = 18.9 cm. DW = disc width.
Fig. 1 in Morphology of lateral line canals in Neotropical freshwater stingrays (Chondrichthyes: Potamotrygonidae) from Negro River, Brazilian Amazon
Fig. 1. Sampling sites of Potamotrygon motoro, P. orbignyi, Potamotrygon sp. "cururu" and Paratrygon aiereba, in the middle Negro River, Barcelos, Amazonas State, Brazil. 1) Arirahá River; 2) Cuiuni River; 3) Daraquá stream; 4) Demeni River; 5) Itu River; 6) Maqui Lake; 7) Zamula stream.
Fig. 11 in Tectonic history and the biogeography of the freshwater fishes from the coastal drainages of eastern Brazil: an example of faunal evolution associated with a divergent continental margin
Fig. 11. (a) The main axes of Quaternary tectonics in Brazil (gray lines) (according to Saadi, 1993) and areas of coincident distributional rages of several species in both isolated coastal rivers and adjacent drainages. (b) The northeastern margin of Brazil, including the Parnaíba, São Francisco and adjacent coastal rivers (c) The Southern most Brazil, encompassing the Uruguay and surroundings coastal rivers as well as the headwaters of the Paranapanema, Ivaí, Iguacú and Ribeira de Iguape. (d) The area encompassed by the CRSB, in southeastern Brazil, including the coastal rivers and the adjacent upper Tietê and upper Iguaçu.
Fig. 4 in Tectonic history and the biogeography of the freshwater fishes from the coastal drainages of eastern Brazil: an example of faunal evolution associated with a divergent continental margin
Fig. 4. Geographic location of the Brazilian Atlantic continental margin and of the coastal drainages of eastern Brazil (shaded area) and areas showed in figures 6, 7 and 8 (modified from Hearn et al., 2000).
Fig. 20 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 20. Adult specimen of Laemolyta proxima, MZUSP 61642, 180.3 mm SL; Brazil, Roraima, rio Branco, Marará, Paraná-praia.
Fig. 16. Laemolyta orinocensis, NMW 62820 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 16. Laemolyta orinocensis, NMW 62820: 1, lectotype, 166.7 mm SL; Venezuela, Ciudad Bolivar, río Orinoco.
Fig. 17 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 17. Regression lines of body depth on standard length for specimens of Laemolyta orinocensis and L. fernandezi.
Fig. 13 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 13. Geographic distribution of Laemolyta proxima (black dots; open circle = type-locality), Laemolyta garmani (black squares; open squares = type-locality), and Laemolyta orinocensis (black triangles; open triangle = type-locality). Some symbols might correspond to more than one locality.
Fig. 12 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 12. Laemolyta garmani, holotype, MCZ 19370, 160.6 mm SL; Brazil, Amazonas, Silva, lago Saracá. Caudal fin entirely damaged and lacking in the holotype.
Fig. 10 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 10. Geographic distribution of Laemolyta taeniata (black dots; open circle = type-locality) and of Laemolyta fernandezi (black squares; open squares = type-locality).
Fig. 15 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 15. Scatter plot of body depth on standard length for specimens and holotypes Laemolyta garmani.
Fig. 9 in Tectonic history and the biogeography of the freshwater fishes from the coastal drainages of eastern Brazil: an example of faunal evolution associated with a divergent continental margin
Fig. 9. Cladograms of taxa and areas showing the sister-group relationships included in Pattern A. a) Catfishes of the family Trichomycteridae. b) Catfishes of the family Doradidae. The degree of inclusiveness of this pattern suggests the most ancient cladogenetic event that is still recognized in respect to the ichthyofauna of the Brazilian coastal rivers.
Fig. 7 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 7. Young specimen of Laemolyta fernandezi, MZUSP 20842, 63.6 mm SL; Brazil, Mato Grosso, rio Araguaia, Santa Terezinha.
Fig. 6 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 6. Adult specimen of Laemolyta fernandezi, INPA 16178, 173.4 mm SL; Brazil, Pará, Base I Tucuruí Reservoir.
Fig. 19. Laemolyta proxima, MCZ 19331 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 19. Laemolyta proxima, MCZ 19331, lectotype, 165.3 mm SL; Brazil, Amazonas, rio Amazonas, Vila Bela, Parintins.
Fig. 1 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 1. Dentary teeth (den) of Laemolyta fernandezi, INPA 12234, 93.7 mm SL, left side, frontal view; syt = symphyseal tooth.
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.