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76 results for “Hoplias”
Fig. 1 in Karyotypic diversity between allopatric populations of the group Hoplias malabaricus (Characiformes: Erythrinidae): evolutionary and biogeographic considerations
Fig. 1. Hoplias malabaricus karyotypes (karyomorph A) with conventional Giemsa staining (a, d, g) and C-banding (b, e, h) of the populations from the basins of the São Francisco (a, b), Araguaia (d, e) and Xingu (g, h) Rivers. Boxes display chromosomes with Ag-NORs in the populations from the São Francisco (c), Araguaia (f) and Xingu (i) Rivers. Scale bar = 5μm.
Fig. 3 in Karyotypic diversity between allopatric populations of the group Hoplias malabaricus (Characiformes: Erythrinidae): evolutionary and biogeographic considerations
Fig. 3. Ideograms referring to the Hoplias malabaricus populations (karyomorph A) from the São Francisco (a), Araguaia (b) and Xingu (c) Rivers, highlighting the chromosome markers. Black = C-positive heterochromatin; blue = 5S rDNA sites; red = 18S rDNA sites; yellow = 5SHindIII satellite DNA sites.
Fig. 4 in Response of mucous cells of the gills of traíra (Hoplias malabaricus) and jeju (Hoplerythrinus unitaeniatus) (Teleostei: Erythrinidae)
Fig. 4. Mean values (± SEM) of mucous cell density, individual surface area and mucous cell fractional area (MCFA) at filament epithelial surface of Hoplerythrinus unitaeniatus exposed to deionized water and high ion concentration water.
Fig. 2. a in Response of mucous cells of the gills of traíra (Hoplias malabaricus) and jeju (Hoplerythrinus unitaeniatus) (Teleostei: Erythrinidae)
Fig. 2. a. TEM photomicrograph of mucous cell (MC) in the filament epithelium of Hoplias malabaricus. Note pavement cells (PVC) covering MC. b. TEM photomicrograph of mucous cell (MC) in the filament epithelium of Hoplerythrinus unitaeniatus. Note different electrondensity of secretory granules (G). c. SEM photomicrograph of filament epithelium showing mucous granules releasing by MC between PVC cells, at epithelial surface. Scale bar in mm. Arrows indicate mucous granules.
Fig. 3 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 3. Map of South America showing geographic distribution of species of the Hoplias lacerdae group based on material examined in this study. Some symbols may represent more than one lot. Numbers indicate type localities of (1) Hoplias australis (squares); (2) H. brasiliensis (losanges); (3) H. curupira (triangles); (4) H. intermedius (dots); and (5) H. lacerdae (inverted triangles).
Fig. 8. Hoplias intermedius, MZUSP 69370, 169.3 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 8. Hoplias intermedius, MZUSP 69370, 169.3 mm SL, rio Suaçui Pequeno, Minas Gerais State, Brazil.
Fig. 10. Hoplias lacerdae, MZUSP 61748, 150.5 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 10. Hoplias lacerdae, MZUSP 61748, 150.5 mm SL, rio Ribeira de Iguape, São Paulo State, Brazil.
Fig. 9 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 9. Hoplias intermedius (lectotype of Macrodon intermedius) BMNH 1861.5.16.6, 533.4 mm SL, rio Cipó, Minas Gerais State, Brazil.
Fig. 2 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 2. Hoplias australis, holotype, MCP 40175, 220 mm SL, rio das Antas, Formosa do Sul, Santa Catarina State, Brazil.
Fig. 1 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 1. Ventral view of head of (a) Hoplias curupira, MZUSP 24403, 55.5 mm SL; (b) H. curupira, MZUSP 24403, 92.2 mm SL; (c) H. curupira, MZUSP 24403, 162.2 mm SL and (d) H. malabaricus, MZUSP 90416, 101.7 mm SL.
Fig. 6 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 6. Snout width vs. head length for Hoplias curupira (dots) and remaining species of the Hoplias lacerdae group (circles).
Fig. 11 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 11. Hoplias lacerdae, holotype, MNRJ 211, 750.0 mm SL, rio Ribeira de Iguape, São Paulo State, Brazil.
Fig. 4 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 4. Hoplias brasiliensis, neotype, MZUSP 45483, 162.9 mm SL, rio Paraguaçú near Iaçú, Bahia State, Brazil.
Fig. 5 in Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species
Fig. 5. Hoplias curupira, holotype, MZUSP 45582, 157.9 mm SL, rio Itacaiúnas, Caldeirão, Serra dos Carajás, Pará State, Brazil.
Figs. 22–25. Hoplia squamifera. 22–24 in Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Figs. 22–25. Hoplia squamifera. 22–24: third instar. 22, labium and hypopharynx. 23, left maxilla, dorsal view. 24, raster. 25, female pupa, lateral view.
Figs. 17–21 in Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Figs. 17–21. Third instar larva of Hoplia squamifera. 17, lateral habitus. 18, head, frontal view. Mandibles, ventral view: 19, left. 20, right. 21, epipharynx.
Figs. 13–16. Hoplia mexicana. 13 in Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Figs. 13–16. Hoplia mexicana. 13, Third instar, lateral view. 14–16: male pupa. 14, ventral view. 15, lateral view. 16, dorsal view.
Figs. 6–12. Hoplia mexicana. 6–11 in Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Figs. 6–12. Hoplia mexicana. 6–11: third instar larva. Maxillae: dorsal view: 6, left. 7, right. Mesial view: 8, left. 9, right. 10, labium and hypopharynx. 11, raster. 12, MALE pupa, lateral view.
Figs. 1–5 in Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Figs. 1–5. Third instar larva of Hoplia mexicana. 1, lateral habitus. 2, head, frontal view. Mandibles, ventral view: 3, left. 4, right. 5, epipharynx.
Figure 1 in A new species of the Hoplias malabaricus species complex (Characiformes: Erythrinidae) from the La Plata River basin
Figure 1. – Hoplias misionera sp nov., holotype, UNMDP 574, 164 mm SL, small tributary of the Acaraguá River, Uruguay River Basin, Misiones, Argentina.
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