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157 results for “Hypostomus”
FIGURE 8 in Hypostomus hermanni redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil
FIGURE 8 | Keller River, tributary of Ivaí River, Upper Paraná River basin. Brazil, Paraná State, Marialva. Type-locality of Hypostomus robertsoni.
FIGURE 2 in Hypostomus hermanni redescription and a new species of Hypostomus (Siluriformes: Loricariidae) from Upper Paraná River basin, Brazil
FIGURE 2 | Hypostomus hermanni, BMNH 1905.6.9.5, holotype, 201.8 mm SL; Brazil, São Paulo State, Piracicaba, Piracicaba River, Upper Paraná River basin. Dorsal, lateral and ventral views.
FIGURE 2 in Identification of cryptic species in allopatric populations of Hypostomus tietensis (Siluriformes: Loricariidae) through cytogenetics analyses
FIGURE 2 | Map of Brazil showing the Upper Paraná River basin. Red stars represent Hypostomus tietensis populations, from Tietê River basin "type locality" (in black), from Pirapó River (in green), and from Do Campo River, tributary of Ivaí River basin (in blue).
FIGURE 3 in Identification of cryptic species in allopatric populations of Hypostomus tietensis (Siluriformes: Loricariidae) through cytogenetics analyses
FIGURE 3 | Karyotypes of Hypostomus tietensis (A, B) Piraí River "type locality", (C, D) Pirapó River, and Do Campo River (E, F) with conventional Giemsa-staining (A, C, E), AgNORs (highlighted above) and 18S rDNA-FISH (highlighted below); C-banding (B, D, F). m = metacentrics; sm = submetacentrics; st = subtelocentrics; a = acrocentrics. Scale bars = 10 µm.
FIGURE 1 in Identification of cryptic species in allopatric populations of Hypostomus tietensis (Siluriformes: Loricariidae) through cytogenetics analyses
FIGURE 1 | Holotype of Hypostomus tietensis, 160 mm SL, Tiête River, São Paulo, Brazil (https://data. nhm.ac.uk/object/a9a46e32-84d2-4996-9e69-71e8a2a8aca2/1633478400000, catalog number NHMUK 1905.6.9.1).
FIGURE 11 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 11 | Hypostomus species distribution map from the Parnaíba River basin, Northeast Brazil (except H. velhomonge, depicted in Fig.6), with biome delimitation.
FIGURE 5 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 5 | Hypostomus velhomonge, color in life, UFPB 9566, paratype, 88.0 mm SL, with non-deposited material. Parnaíba River, Santa Filomena, Piauí, Brazil.
FIGURE 4 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 4 | Ontogenetic development of plates from the anteromedial region of Hypostomus johnii and H. velhomonge. A. Hypostomus velhomonge, UFPB 8015, 73.58 mm SL; B. H. johnii UFPB 9535, 71.81 mm SL; C. H. velhomonge, UFPB 8015, 90.26 mm SL; D. H. johnii UFPB 9535, 90.54 mm SL; E. H. velhomonge, UFPB 9565, 118.29 mm SL; F. H. johnii UFPB 9267, 114.28 mm SL.
FIGURE 10 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 10 | Hypostomus aff. pusarum, UFPB 11077, 164.5 mm SL, Ingazeiro reservoir, Paulistana, Piauí, Brazil.
FIGURE 8 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 8 | Hypostomus johnii, UFPB 9268, 107.7 mm SL. Poti River, tributary of the Parnaíba River basin, Crateús, Ceará, Brazil.
FIGURE 3 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 3 | Hypostomus velhomonge, UFPB 9565, holotype, 118.0 mm SL, rio Balsas, tributary of Parnaíba River, Maranhão State, Brazil.
FIGURE 6 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 6 | Geographic distribution of Hypostomus velhomonge in the Parnaíba River basin, Northeast Brazil.
FIGURE 2 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 2 | Phylogenetic tree with Bayesian inference for the mitochondrial cox1 gene, including species of Hypostomus that occur in the Parnaíba River (in bold), and other comparative species of the surrounding ecoregions: (H. pusarum and H. sertanejo from the Mid-Northeastern Caatinga) and H. velhochico from São Francisco ecoregion. The numbers above the branches are later probability values. H: Holocene.
FIGURE 1 in Review of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) from the Parnaíba River basin, Northeastern Brazil, with description of a new species
FIGURE 1 | Canonical Variable Analysis (CVA) with morphological data of Hypostomus species from the Parnaíba River basin.
Linked collectors and determiners for: Hypostomus rhantos (Siluriformes: Loricariidae), a new species from southern Venezuela..
Natural history specimen data linked to collectors and determiners held within, "Hypostomus rhantos (Siluriformes: Loricariidae), a new species from southern Venezuela.". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/91ec5658-a609-42ff-a8fe-5ccbf5080bb8">https://bionomia.net/dataset/91ec5658-a609-42ff-a8fe-5ccbf5080bb8</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/91ec5658-a609-42ff-a8fe-5ccbf5080bb8">https://gbif.org/dataset/91ec5658-a609-42ff-a8fe-5ccbf5080bb8</a>. Formatted as a Frictionless Data package.
Fig. 4 in A new species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Tocantins-Araguaia basin, Brazil
Fig. 4. Distribution of Hypostomus delimai new species (circle) and H. hoplonites Rapp Py-Daniel, 1988 (triangle). Black symbols represent type localities.
Fig. 5 in Identification of distinct evolutionary units in allopatric populations of Hypostomus cf. wuchereri Günther, 1864 (Siluriformes: Loricariidae): karyotypic evidence
Fig. 5. Representative ideogram of chromosomal pairs in Hypostomus cf. wuchereri showing the banding pattern after digestion using Alu I, Bam HI, Hae III, and Dde I. (a) population from Una River, (b) population from Mutum River.
Fig. 3 in Identification of distinct evolutionary units in allopatric populations of Hypostomus cf. wuchereri Günther, 1864 (Siluriformes: Loricariidae): karyotypic evidence
Fig. 3. Chromosomal pairs of Hypostomus cf. wuchereri from Una River showing the C-bands and the digestion profiles using Alu I, Hae III, Dde I, and Bam HI.
Fig. 1 in Identification of distinct evolutionary units in allopatric populations of Hypostomus cf. wuchereri Günther, 1864 (Siluriformes: Loricariidae): karyotypic evidence
Fig. 1. Karyotypes of Hypostomus cf. wuchereri. (a) population from Mutum River, (b) population from Una River. In detail, the NOR-bearing pair after silver nitrate (Ag-NOR) and C-banding (CB).
Fig. 2 in Identification of distinct evolutionary units in allopatric populations of Hypostomus cf. wuchereri Günther, 1864 (Siluriformes: Loricariidae): karyotypic evidence
Fig. 2. Chromosomal pairs of Hypostomus cf. wuchereri from Mutum River showing the C-bands and the digestion profiles using Alu I, Hae III, Dde I, and Bam HI.
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International Brain Laboratory public data
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OpenNeuro
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