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44 results for “Curimatidae”
Fig. 2. a in Revalidation and redescription of Steindachnerina nigrotaenia and redescription of S. insculpta (Characiformes: Curimatidae)
Fig. 2. a. Steindachnerina nigrotaenia, lectotype of Curimatus nigrotaenia, BMNH 1902.2.10.30, 43.5 mm SL, Brazil, Mato Grosso, rio Coxipó, upper rio Paraguai; b. LBP 1477, 43.4 mm SL, Brazil, Mato Grosso do Sul, Coxim, rio Taquari, upper rio Paraguai.
FIGURE 4 in New species of Curimatopsis from the río Caroni, Orinoco basin, Venezuela, with comments on C. macrolepis (Characiformes: Curimatidae)
FIGURE 4 | Species of the Curimatopsis macrolepis clade: A–B) C. macrolepis, LBP 22425, rio Solimões, Letícia, Colombia; C) C. jaci, female, MZUSP 121197, holotype, rio Cristalino, upper Tapajós basin; D) C. jaci, male, MZUSP 116668, paratype, rio São Benedito, upper Tapajós basin; E) C. maculosa, LBP 13907, paratype, middle rio Tapajós; F) C. melanura, MPEG 15335, holotype, rio Nhamundá; G) C. sabana, female, AMNH 274996, holotype, río Caroni basin; H) C. sabana, male, AUM 36458, paratype, río Caroni basin. Photos by Bruno Melo (A–E, G–H) and Guilherme Dutra (F).
FIGURE 2 in New species of Curimatopsis from the río Caroni, Orinoco basin, Venezuela, with comments on C. macrolepis (Characiformes: Curimatidae)
FIGURE 2 | Map of northern South America showing the collection localities of species of the Curimatopsis macrolepis clade in the Orinoco and Amazon basins. Note the distribution of C. sabana in highlands of the Guiana Shield. T = type locality.
FIGURE 1 in New species of Curimatopsis from the río Caroni, Orinoco basin, Venezuela, with comments on C. macrolepis (Characiformes: Curimatidae)
FIGURE 1 | Curimatopsis sabana, AMNH 274996, holotype, 36.5 mm SL, female, Venezuela, Bolívar, río Paragua, río Caroni, Orinoco basin (top). AUM 36458, paratype, 43.5 mm SL, male, Venezuela, Bolívar, río Paragua, río Caroni, Orinoco basin (bottom).
FIGURE 3 in New species of Curimatopsis from the río Caroni, Orinoco basin, Venezuela, with comments on C. macrolepis (Characiformes: Curimatidae)
FIGURE 3 | Habitat of Curimatopsis sabana, AUM 36458, a drying pool of the río Paragua, tributary of the río Caroni. Photograph by J.W. Armbruster.
FIGURE 3 in A new species of Cyphocharax (Characiformes: Curimatidae) with a horizontal color pattern from the rio Tapajós drainage, Amazon basin, Brazil
FIGURE 3 | A. Cyphocharax pantostictos, ZUEC 17137, 48.8 mm SL, Peru, Loreto, río Itaya basin; B. Cyphocharax multilineatus, MCP 54223, 116.3 mm SL, Brazil, Pará, Santarém, rio Mentaí.
FIGURE 2 in A new species of Cyphocharax (Characiformes: Curimatidae) with a horizontal color pattern from the rio Tapajós drainage, Amazon basin, Brazil
FIGURE 2 | Map of the lower Tapajós basin and its confluence with rio Amazonas showing the distribution of Cyphocharax cramptoni. The red dot indicates the type locality.
FIGURE 1 in A new species of Cyphocharax (Characiformes: Curimatidae) with a horizontal color pattern from the rio Tapajós drainage, Amazon basin, Brazil
FIGURE 1 | Cyphocharax cramptoni; A. holotype, ZUE C 17124, 49.7 mm SL, Brazil, Pará, Santarém, rio Mentaí; B. Living specimen, ZUEC 12071, 30.2 mm SL, same data as holotype.
Figure 2 in Distribution extension of Curimatella immaculata (Fernández-Yépez, 1948) Curimatidae, Amazon, Brazil
Figure 2. Curimatella immaculata collected in the hydrographic basin Quinoá stream, State of Acre, Brazil (Picture by Fabiano Corrêa). Table 1. Morphometric measures of five Curimatella immaculata individuals captured from the hydrographic basin Quinoá stream, Acre, Brazil. SD = standard deviation.
Figure 1 in Distribution extension of Curimatella immaculata (Fernández-Yépez, 1948) Curimatidae, Amazon, Brazil
Figure 1. Distribution of Curimatella immaculata, where the black dots represent records of the specie (Vari, 1992; Dagosta and de Pinna, 2019), and the red dot indicates the new area of occurrence of the specie in the hydrographic basin Quinoá stream. (Figure by Ronaldo Souza da Silva).
FIGURE 1 in Description of a new species of Cyphocharax from the rio Juma, rio Aripuanã basin, southern Amazon basin (Teleostei: Curimatidae)
FIGURE 1 | Cyphocharax orion, LBP 34856, holotype, 72.8 mm SL, rio Juma, rio Aripuanã basin, Apuí, Amazonas, Brazil.
FIGURE 3 in Description of a new species of Cyphocharax from the rio Juma, rio Aripuanã basin, southern Amazon basin (Teleostei: Curimatidae)
FIGURE 3 | Map of southern Amazon basin indicating the type-locality of Cyphocharax orion (black circle) in the rio Juma near the town of Apuí, Amazonas, Brazil.
FIGURE 4 in Integrative taxonomy reveals a new species of Cyphocharax (Characiformes: Curimatidae) from the Upper Paraíba do Sul River basin, Brazil
FIGURE 4 | Maximum likelihood tree of Curimatidae using COI (210 sequences with 657 bp) depicting the Cyphocharax gilbert clade (black dot). Numbers at right of nodes represent bootstrap support.
FIGURE 1 in Integrative taxonomy reveals a new species of Cyphocharax (Characiformes: Curimatidae) from the Upper Paraíba do Sul River basin, Brazil
FIGURE 1 | Lateral view of Cyphocharax tamuya. A. MZUSP 125833, holotype, 106.8 mm SL, Paraibuna River, Paraíba do Sul River basin, São Paulo, Brazil; B. MZUSP 108117, paratype, 69.7 mm SL, Paraitinga River, Paraíba do Sul River basin, São Paulo, Brazil.
FIGURE 2 in Integrative taxonomy reveals a new species of Cyphocharax (Characiformes: Curimatidae) from the Upper Paraíba do Sul River basin, Brazil
FIGURE 2 | Caudal peduncle and fin of Cyphocharax species: A. C. tamuya, MZUSP 108117, paratype; B. C. voga, MZUSP 39782; C. C. santacatarinae, MZUSP 58659; D. C. gilbert, MZUSP 26861; E. C. naegelii, MZUSP 207752; F. C. platanus, MZUSP 45858.
FIGURE 5 in Integrative taxonomy reveals a new species of Cyphocharax (Characiformes: Curimatidae) from the Upper Paraíba do Sul River basin, Brazil
FIGURE 5 | Results of the molecular delimitations methods bPTP, ASAP and GMYC for the species included in the Cyphocharax gilbert clade. MOTUs are represented by black rectangles.
FIGURE 3 in Integrative taxonomy reveals a new species of Cyphocharax (Characiformes: Curimatidae) from the Upper Paraíba do Sul River basin, Brazil
FIGURE 3 | Map of eastern portion of South America showing the type locality (star) and distribution of Cyphocharax tamuya. Symbols may represent more than one collection event.
Linked collectors and determiners for: Revalidation and redescription of Steindachnerina nigrotaenia and redescription of S. insculpta (Characiformes: Curimatidae).
Natural history specimen data linked to collectors and determiners held within, "Revalidation and redescription of Steindachnerina nigrotaenia and redescription of S. insculpta (Characiformes: Curimatidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d1294a80-1739-4e2d-a26b-e27a2f150d16">https://bionomia.net/dataset/d1294a80-1739-4e2d-a26b-e27a2f150d16</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d1294a80-1739-4e2d-a26b-e27a2f150d16">https://gbif.org/dataset/d1294a80-1739-4e2d-a26b-e27a2f150d16</a>. Formatted as a Frictionless Data package.
Fig. 1 in Infestation pattern and parasitic castration of the crustacean Riggia paranensis (Crustacea: Cymothoidea) on the fresh water fish Cyphocharax gilbert (Teleostei: Curimatidae)
Fig. 1. Relationship between size of Riggia paranensis and its host Cyphocharax gilbert classified into two (groups 3 and 4) body length indexes [BLI= [((TLRi mm)/(SLCy mm)).100]: total body length of the parasite (TLRi) and standard length of the host (SLCy)]. The total includes all hosts and parasites collected between September 1997 to August 2000. Data are also presented separately for the autumn-winter (March through August) and spring-summer (September through February) periods. All specimens collected in the middle rio Itabapoana, Brazil.
Fig. 5. Potamorhina altamazonica spermatozoa. a in Spermiogenesis and spermatozoa ultrastructure in five species of the Curimatidae with some considerations on spermatozoal ultrastructure in the Characiformes
Fig. 5. Potamorhina altamazonica spermatozoa. a: spermatozoon longitudinal section, X 13600; b: centriolar complex, X 25500; c - g: midpiece cross sections; c and d, X 23000; e and f, X 25200; g, X 15900; h: midpiece and flagellum longitudinal section, X 17500; i and j: flagella cross-sections; i, X 42000; j, X 37800. A: axoneme; B: basal body; C: centriolar complex; D: peripheral microtubule doublets; F: flagellum; HE: head; M: mitochondria; MC: membranous compartment; MP: midpiece; N: nucleus; NE: nuclear envelop; P: single central pair of microtubules; PC: proximal centriole; V: vesicle; asterisks: anchorage fibrils; arrow: dinein arm; arrowhead: cytoplasmic channel; double arrowhead: nuclear fossa.
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