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103 results for “Pseudopimelodidae”
Fig. 4 in Two new species of Microglanis (Siluriformes: Pseudopimelodidae) from the upper-middle rio Araguaia basin, Central Brazil
Fig. 4. Map of South America showing the distribution of species of Microglanis, with the exception of M. ater, whose type locality was originally cited as "Mittelbrazil". Microglanis carlae (open inverted triangle), M. cibelae (open circle), M. cottoides (open square), M. eurystoma (open diamond), M. garavelloi (solid horizontal rectangle), M. iheringi (open triangle), M. leptostriatus (solid vertical rectangle), M. malabarbai (solid triangle), Microglanis minutus (clover), M. nigripinnis (cross), M. oliveirai (spiny dot), M. parahybae (X), M. pataxo (solid square inside open square), M. pellopterygius (solid inverted triangle), M. poecilus (solid square), M. robustus (solid circle), M. secundus (solid diamond), M. variegatus (asterisk), M. xylographicus (star), and M. zonatus (solid circle inside solid square). Upper rio Araguaia basin area in inset: 1, rio Araguaia; 2, rio das Garças; 3, rio das Mortes; 4, rio Corrente; 5, rio Cristalino. Gray point indicates the city of Barra do Garças, Mato Grosso State. Star with white point indicates the type-locality of Microglanis xylographicus. Spiny dot with white point indicates the type-locality of Microglanis oliveirai.
Fig. 4 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 4. Cranium of Microglanis pataxo, MNRJ 28398, paratype. Dorsal view. Abbreviations: ao, antorbital; ep, epioccipital; fr, frontal; ffr, frontal fontanell; fso, parieto-supraoccipital fontanel; io, anterior, middle and posterior infraorbitals; le, lateral ethmoid; mx, maxilla; na, nasal; pa, autopalatine; pm, premaxilla; pt, pterotic; sc, posttemporosupracleitrum; so, parietosupraoccipital; sp, sphenotic. Scale bar, 1 mm.
Fig. 11 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 11. Schematic drawing illustrating the general coloration pattern in Microglanis species found in the Eastern Atlantic Basin. a. Microglanis nigripinnis; b. M. parahybae; c. M. pataxo.
Fig. 6 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 6. Right hyoid arch of Microglanis pataxo, MNRJ 28398, paratype. Medial view. Abbreviations: ac, anterior ceratohyal; br, branchiostegal rays; ic, interceratohyal cartilage; pc, posterior ceratohyal; vh, ventral hypohyal. Scale bar, 1 mm.
Fig. 5 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 5. Left suspensorium of Microglanis pataxo, MNRJ 28398, paratype. Lateral view. Abbreviations: hy, hyomandibula; io, interopercle; mt, metapterygoid; op, opercle; po, preopercle; qu, quadrate. Scale bar, 1 mm.
Fig. 1 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 1. Microglanis pataxo, holotype, MNRJ 28397, 39.0 mm SL, in a. lateral; b. dorsal; and c. ventral views.
Fig. 3 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 3. Left lateral view of anal fin pterygiophores in M. pataxo (a) and M. parahybae (b). Abbreviations: ar, anal-fin rays; dr, distal radial; lp, laminar process; pr, proximal radials; rr, rudimentary ray; up, uncinate process. Scale bar, 1 mm.
Fig. 5 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from upper rio Paraná basin, Brazil
Fig. 5. Scatter diagram of scores of specimens on first and second axis of size-free Canonical Variate Analysis of Microglanis garavelloi from rio Pirapitingui (open circles), rio Capivara (open squares), rio Taquari (open triangles), M. parahybae from rio Dois Rios (solid triangles) and rio Muriaé (solid squares), and M. cottoides from Sanga das Águas Frias (solid circles).
Fig. 3 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from upper rio Paraná basin, Brazil
Fig. 3. Left pectoral spine of (A) Microglanis garavelloi (MZUEL 1677), (B) M. parahybae (MNRJ 15989) and (C) M. cottoides (MCP 10826). Scale bar = 1mm.
Fig. 1 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from upper rio Paraná basin, Brazil
Fig. 1. Microglanis garavelloi, holotype, MZUSP 88006, 31.72 mm SL, ribeirão Taquari, rio Tibagi basin, Paraná, Brazil.
Fig. 2 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from upper rio Paraná basin, Brazil
Fig. 2. Microglanis garavelloi, paratype, MZUEL 3288, 28.2 mm SL, ribeirão Pau D´alho, São Paulo, Brazil.
Fig. 4. Microglanis aff. parahybae spermatozoa. A in Comparative description and discussion of spermiogenesis and spermatozoal ultrastructure in some species of Heptapteridae and Pseudopimelodidae (Teleostei: Siluriformes)
Fig. 4. Microglanis aff. parahybae spermatozoa. A: longitudinal section. A: X 9800. B: nucleus in cross section. B: X 17000. C: longitudinal sectional of the head and initial midpiece region. C: X 23000. D-E: midpieces in longitudinal sections. D: X 31500; E: X 21500. Insert: proximal centriole. X 59000. F: midpiece in cross sections. F: X 17000. C: centriolar complex; F: flagellum; H: head; M: mitochondria; MP: midpiece; N: nucleus; V: vesicle; arrow: cytoplasmic channel; asterisks: nuclear fossa.
Fig. 6. Pimelodella gracilis spermatozoa. A in Comparative description and discussion of spermiogenesis and spermatozoal ultrastructure in some species of Heptapteridae and Pseudopimelodidae (Teleostei: Siluriformes)
Fig. 6. Pimelodella gracilis spermatozoa. A: longitudinal section. A: X 21000. B: nucleus in cross section. B: X 21000. C, E: midpiece in longitudinal sections. C: X 20300; E: X 25200. D, F,G: midpieces in cross sections. D: X 29700; F: X 29400; G: X 29000. H: flagella in cross and longitudinal sections. H: X 25200. C: centriolar complex; F: flagellum; H: head; M: mitochondria; MP: midpiece; N: nucleus; V: vesicle.
Fig. 3. Pimelodella gracilis spermatids. A in Comparative description and discussion of spermiogenesis and spermatozoal ultrastructure in some species of Heptapteridae and Pseudopimelodidae (Teleostei: Siluriformes)
Fig. 3. Pimelodella gracilis spermatids. A: early spermatids in longitudinal section. A: X 12000. B, D: longitudinal sections. B: X 13000; D: X 14500. C, E, F: midpieces in cross sections. C: X 23200; E: X 21000; F: 18900. C: centriolar complex; F: flagellum; M: mitochondria; N: nucleus; V: vesicle; arrow: pseudo-cytoplasmic channel.
Fig. 1. Microglanis aff. parahybae spermatids. A-D in Comparative description and discussion of spermiogenesis and spermatozoal ultrastructure in some species of Heptapteridae and Pseudopimelodidae (Teleostei: Siluriformes)
Fig. 1. Microglanis aff. parahybae spermatids. A-D: early spermatids in longitudinal (A) and cross sections (B-D). A: X 10200; B: X 9750; C: 9750; D: X 13600. E-G: spermatids in longitudinal sections. E: X 13600; F: X 18400; G: X 13600. H: centriolar complex. H: X 34000. I: flagellum in cross section. I: X 59000. J: mitochondria. J: X 17200. K: flagellum in longitudinal section. K: X 23800. L-O: midpieces in longitudinal sections. L: X 18400; M: X 16100; N: X 17000; O: X 17000. A: axonema; C: centriolar complex; D: distal centriole; F: flagellum; M: mitochondria; N: nucleus; P: proximal centriole; V: vesicle; arrow: cytoplasmic channel; asterisks: nuclear fossa.
Fig. 1 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from the rio Uruguay drainage, Brazil
Fig. 1. Rio Grande do Sul, Brazil and Uruguay, with the known distribution of M. malabarbai (squares). Black bar: natural waterfall.
Fig. 3 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from the rio Uruguay drainage, Brazil
Fig. 3. Regression of head length as function of standard length in M. malabarbai and two populations of M. cottoides. Note that 95% confidence intervals do not overlap with those of compared species indicating statistically significant difference.
Fig. 2. Microglanis malabarbai, MCP 35941 in A new species of Microglanis (Siluriformes: Pseudopimelodidae) from the rio Uruguay drainage, Brazil
Fig. 2. Microglanis malabarbai, MCP 35941, holotype, 50.0 mm SL; rio Ijuí, tributary of middle rio Uruguay, Rio Grande do Sul, Brazil.
FIGURE 3 in Description and phylogenetic position of a new species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the Jamanxim River basin
FIGURE 3 | Rhyacoglanis beninei pectoral-fin spine, paratype, LBP 32145, 50.2 mm SL.
Fig. 10 in Microglanis pataxo, a new catfish from southern Bahia coastal rivers, northeastern Brazil (Siluriformes: Pseudopimelodidae)
Fig. 10. Jundiar creek, Itamaraju, southern Bahia, type-locality of Microglanis pataxo.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.