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62 results for “Parotocinclus”
Fig. 4 in Parotocinclus arandai, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rios Jucuruçu and Buranhém, States of Bahia and Minas Gerais, Brazil
Fig. 4. Type locality of Parotocinclus arandai, córrego Bananeiras, município de Palmópolis, Minas Gerais, Brazil.
Fig. 1 in Two new species of Hypoptopomatinae from the rio Paraíba do Sul basin, with comments on the monophyly of Parotocinclus and the Otothyrini (Siluriformes: Loricariidae)
Fig. 1. Ventral view of pectoral girdle of Parotocinclus muriaensis, MNRJ 14753, c&s, 27.3 mm SL. Gray = cleithral roof of arrector fossae.
Fig. 2 in Two new species of Hypoptopomatinae from the rio Paraíba do Sul basin, with comments on the monophyly of Parotocinclus and the Otothyrini (Siluriformes: Loricariidae)
Fig. 2. Ventral view of pectoral girdle of Parotocinclus bidentatus, MNRJ 14217, c&s, 32.5 mm SL.
Fig. 3 in Two new species of Hypoptopomatinae from the rio Paraíba do Sul basin, with comments on the monophyly of Parotocinclus and the Otothyrini (Siluriformes: Loricariidae)
Fig. 3. Consensus cladogram of 153 most parsimonious hypotheses of Hypoptopomatinae relationships. See Comparative Material of a complete list of specimens representing each taxon. Numbers correspond to clades in Fig. 2. P. = Parotocinclus.
Fig. 4 in Two new species of Hypoptopomatinae from the rio Paraíba do Sul basin, with comments on the monophyly of Parotocinclus and the Otothyrini (Siluriformes: Loricariidae)
Fig. 4. Most parsimonious cladogram selected by successive weighting. Character-state changes optimized by accelerated transformation are as follows (unambiguous transformations are italicized). Clade 34: 9:1, 20:0, 22:1, 38:2,41:1. Clade 35: 2:1, 16:1, 33:0, 43:1. Clade 36: 21:1, 24:2, 28:1, 45:1, 47:1. Clade 37: 6:1, 10:0, 17:1, 24:1; 25:1, 27:2, 29:1, 33:2, 36:1, 42:1. Clade 38: 7:1, 13:1, 14:1, 18:0, 19:1, 20:1, 31:0, 38:1, 54:0. Clade 39: 30:3, 37:0. Clade 40: 15:0. Clade 41: 49:1. Clade 42: 54:1. Clade 43: 3:0, 15:1. Clade 44: 31:0, 56:1. Clade 45: 44:1, 52:1. Clade 46: 55:0. Clade 47: 3:0. Clade 48: 32:0, 37:0, 52:1. Clade 49: 35:1. Clade 50: 31:1, 34:1. Clade 51: 55:1, 56:0. Clade 52: 27:0, 31:0, 32:1. Clade 53: 39:2. Clade 54: 14:1. Clade 55: 8:1, 39:1. Clade 56: 12:1, 23:1, 27:2, 42:1, 49:1, 57:0. Clade 57: 50:1. Clade 58: 11:1. Clade 59: 3:1, 30:2, 53:2. Clade 60: 10:1, 31:1, 51:1, 52:2, 57:1. Clade 61: 5:1, 13:2, 18:1, 27:1, 30:1, 37:1, 53:1, 56:1.
Fig. 7. Parotocinclus muriaensis, holotype MNRJ 28528, 31.0 in Two new species of Hypoptopomatinae from the rio Paraíba do Sul basin, with comments on the monophyly of Parotocinclus and the Otothyrini (Siluriformes: Loricariidae)
Fig. 7. Parotocinclus muriaensis, holotype MNRJ 28528, 31.0 mm SL. Brazil: Rio de Janeiro State: rio Muriaé river (left bank tributary of rio Paraíba do Sul), near intersection of highways BR-356 and RJ-186, 20 km downstream from Itaperuna, Município de Itaperuna.
Fig. 3. Parotocinclus arandai, 37.7 in Parotocinclus arandai, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae) from the upper rios Jucuruçu and Buranhém, States of Bahia and Minas Gerais, Brazil
Fig. 3. Parotocinclus arandai, 37.7 mm SL, specimen photographed in the field.
FIGURE 3 in Redescription of Parotocinclus bahiensis (Miranda-Ribeiro, 1918) (Pisces, Ostariophysi, Loricariidae)
FIGURE 3. Consensus cladogram of 153 most parsimonious hypotheses of Hypoptopomatinae relationships, based on Gauger and Buckup (2005).
FIGURE 2 in Redescription of Parotocinclus bahiensis (Miranda-Ribeiro, 1918) (Pisces, Ostariophysi, Loricariidae)
FIGURE 2. Parotocinclus bahiensis trunk (drawing based on topotype cleared and stained 29.6 mm SL) showing the way of counting plates of longitudinal series.
FIGURE 1 in A new species of Parotocinclus (Siluriformes: Loricariidae) from the upper Rio São Francisco, Brazil
FIGURE 1. Holotype of Parotocinclus robustus, MCP 46689, 42.0 mm SL, male. Brazil, Minas Gerais, Bocaiúva, Rio São Francisco basin, creek 45 km S of Montes Claros on highway BR-135 towards Bocaiuva, Rio Jequitaí basin.
FIGURE 3 in A new species of Parotocinclus (Siluriformes: Loricariidae) from the upper Rio São Francisco, Brazil
FIGURE 3. Color variation in Parotocinclus robustus, MCP 16746. A—27.0 mm SL, female; and B—28.6 mm SL, female.
FIGURE 4 in A new species of Parotocinclus (Siluriformes: Loricariidae) from the upper Rio São Francisco, Brazil
FIGURE 4. Drainage map of eastern Brazil showing the distribution of Parotocinclus robustus (dots) and P. p r a t a (squares) in the upper Rio São Francisco basin. Some symbols represent more than one collecting locality. Open symbol represent the type locality.
FIGURE 3 in New species of Parotocinclus (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil
FIGURE 3. Map of eastern Rio de Janeiro in southeastern Brazil, showing the distribution of Parotocinclus fluminense. Star represents holotype and circles represent paratypes. Light gray in the map delimits the rio São João basin.
FIGURE 2 in New species of Parotocinclus (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil
FIGURE 2. (a) Ventral view of Parotocinclus fluminense, MZUSP 120989, holotype, showing the total exposure of the pectoral girdle; (b) Ventral view of P. prata, MZUSP 68359, holotype, showing the pectoral girdle covered by a skin. Photo (b): C.H. Zawadzki.
FIGURE 1. Parotocinclus fluminense, MZUSP 120989 in New species of Parotocinclus (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil
FIGURE 1. Parotocinclus fluminense, MZUSP 120989, holotype, 27.7 mm SL, Brazil, Rio de Janeiro, municipality of Casemiro de Abreu, rio Branco, tributary of rio São João, eastern coastal drainage.
FIGURE 4 in New species of Parotocinclus (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil
FIGURE 4. Rio Branco, tributary of rio São João, type locality of Parotocinclus fluminense, municipality of Casemiro de Abreu, Rio de Janeiro. Photo: D. Freitas-Souza & F.P. Lima.
FIGURE 5 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 5. Drainage map of the upper Amazon basin showing the localities of Parotocinclus yaka. Red dot symbol is typelocality and may represent more than one lot or locality.
FIGURE 4. Parotocinclus yaka, MZUSP 85786 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 4. Parotocinclus yaka, MZUSP 85786, dorsal-fin spinelet, dorsal view, anterior towards top. Scale bar = 500 µ.
FIGURE 3 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 3. Color pattern of Parotocinclus showing markings of dorsum of head. A. Parotocinclus longirostris, MZUSP 85768; B. Parotocinclus polyochrus AMNH 74482, holotype); C. P. variola, MCP 48244; and D. P. yaka, MZUSP 81408. Scale bar = 5 mm.
FIGURE 1 in Parotocinclus yaka, a new species of armored catfish (Loricariidae: Hypoptopomatinae), from the Amazon basin in Brazil
FIGURE 1. Holotype of Parotocinclus yaka, female, 30.1 mm SL, MZUSP 123655. Brazil, Amazonas, Rio Tiquié basin, Igarapé Açaí near São Pedro Village.
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