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144 results for “Leporinus”
Fig. 2 in New species of Leporinus (Characiformes: Anostomidae) from the highlands of the Guiana Shield in Venezuela
Fig. 2. Map of north portion of South America, showing the distribution of Leporinus tepui, new species (squares), and L. arcus (circles). Black symbols represent type localities.
Fig. 4. a. Leporinus amblyrhynchus, 97.5 in Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated
Fig. 4. a. Leporinus amblyrhynchus, 97.5 mm SL, uncat. b. Leporinus friderici, 189.2 mm SL, fresh specimen, uncat. c. Leporinus lacustris, NUP 3308, 210.0 mm SL, ressaco do Pau Veio, tributary of the rio Paraná, Porto Rico, State of Paraná. d. Leporinus octofasciatus, NUP 281, 148.9 mm SL, rio São Francisco Falso, Santa Helena, State of Paraná. e. Leporinus striatus, 69.2 mm SL, uncat. f. Leporinus tigrinus, NUP 17488, 180.1 mm SL, rio Paraná, Querência do Norte, State of Paraná.
FIGURE 3 in Leporinus amazonicus, a new anostomid species from the Amazon lowlands, Brazil (Osteichthyes: Characiformes)
FIGURE 3. Inner view of the teeth of Leporinus amazonicus n. sp. (INPA 22860, 218 mm SL, paratype).
FIGURE 1. Leporinus amazonicus n in Leporinus amazonicus, a new anostomid species from the Amazon lowlands, Brazil (Osteichthyes: Characiformes)
FIGURE 1. Leporinus amazonicus n. sp., lateral view of the holotype (INPA 22861, 218 mm SL).
FIGURE 3 in A systematic assessment of Leporinus tigrinus (Characiformes: Anostomidae) using morphological and molecular data
FIGURE 3. Leporinus tigrinus, syntypes, MCZ 20446, 138.3–143.9 mm SL: "Goyaz", Brazil.
FIGURE 8 in A systematic assessment of Leporinus tigrinus (Characiformes: Anostomidae) using morphological and molecular data
FIGURE 8. (A) Dorsal fin and (B) anal fin of Leporinus tigrinus (MZUEL 20673, 112.0 mm SL)
FIGURE 1 in A systematic assessment of Leporinus tigrinus (Characiformes: Anostomidae) using morphological and molecular data
FIGURE 1. Scatter plot of sheared Principal Component Analysis (PCA) in Leporinus tigrinus.
Fig. 14 in Two new species of Leporinus Agassiz (Characiformes: Anostomidae) from eastern basins of Brazil, and redescription of L. melanopleura Günther
Fig. 14. Leporinus melanostictus, (a) MZUSP 103242, 225.0 mm SL, rio Jari; (b) MZUSP 103242, 221.0 mm SL, rio Iratapuru, tributary of rio Jari.
FIGURE 1 in Comparative analysis of the reproductive activity of Leporinus piau (Characiformes: Anostomidae) in lentic and lotic environments
FIGURE 1 | Histological sections of ovaries of Leporinus piau stained by HE. (A) Ovary in rest (F1) with initial perinucleolar oocytes (O1) containing basophilic cytoplasm and nucleus with various nucleoli and advanced perinucleolar ovocytes (O2) containing finely granular cytoplasm and nucleus with nucleoli close to the nuclear envelope. (B) Beginning of maturation with the appearance of pre-vitellogenic follicles with characteristic cortical alveoli (O3) in the peripheral ooplasm. (C) Maturation/mature (F2) with vitellogenic oocyte (O4) and cytoplasm filled with yolk globules, thin zona radiata (ZR), and squamous follicular cells. (D) Spawned (F3) with post-ovulatory follicles (POF) alongside follicles at all stages of development. (E) Detail of post-ovulatory follicle (POF). (F) Detail of atresic follicle (AF). Bars: A and B = 200µm; C = 300µm; D and F = 150µm; E = 50µm.
Figure 4. Leporinus friderici, FMNH 116829, 180.5 in Phylogenetic relationships within the South American fish family Anostomidae (Teleostei, Ostariophysi, Characiformes)
Figure 4. Leporinus friderici, FMNH 116829, 180.5 mm SL; Suriname, Rechter Coppename River; lateral view.
FIGURE 3 in Leporinus britskii: a new anostomid species from the Tapajós and Jari drainages, Brazil (Characiformes: Anostomidae)
FIGURE 3. Distribution map for Leporinus britskii. Star indicates the type locality.
FIGURE 32. Leporinus friderici, ROM 66240 114 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 32. Leporinus friderici, ROM 66240 114 mm SL, Waini R., Guyana.
Fig. 6. Leporinus reticulatus, a – MZUSP 99736, 135 in New species of the genus Leporinus Agassiz (Characiformes: Anostomidae) from the rio Curuá, rio Xingu basin, Serra do Cachimbo, Brazil, with comments on Leporinus reticulatus
Fig. 6. Leporinus reticulatus, a – MZUSP 99736, 135 mm SL, b – holotype, MZUSP 44781, 66.2 mm SL.
Fig. 8 in Population structure, growth and fishery yield of Leporinus acutidens (Valenciennes, 1837) (Teleostei: Anostomidae) in Yacyretá Reservoir (Argentina)
Fig. 8. Beverton and Holt's yield-per-recruit curve for L. acutidens.
Fig.7 in Population structure, growth and fishery yield of Leporinus acutidens (Valenciennes, 1837) (Teleostei: Anostomidae) in Yacyretá Reservoir (Argentina)
Fig.7. Size distribution by standard length classes and sex for L. acutidens.
Fig. 1 in Swimming performance of the migratory Neotropical fish Leporinus reinhardti (Characiformes: Anostomidae)
Fig. 1. Number of tested fish per total length classes used to determine critical speed.
FIGURE 3 in Description of a new species of Leporinus (Characiformes: Anostomidae) from the Rio Tapajós basin, Brazil
FIGURE 3. Jaws and teeth of Leporinus sidlauskasi, MZUEL 19547, 108.8 mm SL, paratype, and L. vanzoi, MZUSP 98327, 96.5 mm SL.
FIGURE 14 in A New Species Of Leporinus Agassiz, 1829 From The Upper Rio Paraná Basin (Characiformes, Anostomidae) With Redescription Of L. Elongatus Valenciennes, 1850 And L. Obtusidens (Valenciennes
FIGURE 14: Number of pored scales in lateral line per populations or species of Leporinus obtusidens and L. piavussu, respectively.
FIGURE 9 in A New Species Of Leporinus Agassiz, 1829 From The Upper Rio Paraná Basin (Characiformes, Anostomidae) With Redescription Of L. Elongatus Valenciennes, 1850 And L. Obtusidens (Valenciennes
FIGURE 9: Leporinus obtusidens, photographed live: (A) collected in the Ribeirão Salitre, tributary of Rio Paranaíba, Minas Gerais, upper Rio Paraná basin (photo by Luiz Fernando Salvador Jr.), (B) collected in the Rio Paraopeba, Rio São Francisco basin, Belo Vale, Minas Gerais (photo by Rafael Magno).
FIGURE 13 in A New Species Of Leporinus Agassiz, 1829 From The Upper Rio Paraná Basin (Characiformes, Anostomidae) With Redescription Of L. Elongatus Valenciennes, 1850 And L. Obtusidens (Valenciennes
FIGURE 13: Leporinus piavussu, approximately 300 mm SL, photographed live in the Rio Paraná, at Panorama, São Paulo (photo provided by Alec Zeinad).
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