Vari, Richard P., Ferraris Jr, Carl J., de Pinna, Mário C. C. (2005): The Neotropical whale catfishes (Siluriformes: Cetopsidae: Cetopsinae), a revisionary study. Neotropical Ichthyology 3 (2): 127-238, DOI: 10.1590/S1679-62252005000200001, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252005000200001&lng=en&tlng=e
Fig. 22. Cetopsis gobioides, ITAIPU 57, 103 mm SL; Paraguay, upper río Paraná basin, Foz de Iguazu (...
Fig. 16. Cetopsis candiru, MCZ 56018, female, 131 mm SL; Brazil, Amazonas, rio Solimões approximatel...
Fig. 3. Cetopsidium minutum, ANSP 175839, 21 mm SL; Guyana, Siparuni VIII-2, Essequibo River at Esse...
Fig. 13. Cetopsis arcana, new species, holotype, MZUSP 58637, 76 mm SL; Brazil, Goiás, São Domingos,...
Fig. 13. Cetopsis arcana, new species, holotype, MZUSP 58637, 76 mm SL; Brazil, Goiás, São Domingos,...
Fig. 1. Cetopsidium ferreirai, new species, holotype, male, INPA 10194, 25 mm SL; Brazil, Pará, rio ...
Fig. 42. Cetopsis sarcodes, new species, holotype, MNRJ 13024, 69 mm SL; Brazil, Goiás, Município de...
Fig. 27. Cetopsis motatanensis, paratype of Pseudocetopsis plumbeus motatanensis, male (right side, ...
Fig. 28. Cetopsis motatanensis, paratype of Pseudocetopsis plumbeus motatanensis, female, USNM 12126...
Fig. 15. Cetopsis caiapo, new species, holotype, MNRJ 13236, 69 mm SL; Brazil, Goiás, Município de M...
Fig. 32. Cetopsis orinoco, INHS 27880, 81.5 mm SL; Venezuela, Barinas, Caño Curito (7°22'N, 71°05'W)...
Fig. 18. Cetopsis coecutiens, MCNG 5262, 216 mm SL; Venezuela, Apure, río Sarare, between Las Bocas ...
Fig. 5. Cetopsidium morenoi, INHS 34506, 20.5 mm SL; Venezuela, Guarico, río San Bartolo (8o03'N, 66...
Fig. 10. Cetopsidium roae, new species, holotype, BMNH 1972.7.27:629-642, 34 mm SL; Guyana, Rupununi...
Fig. 57. Paracetopsis esmeraldas, new species, holotype, MCZ 48768, 68 mm SL; Ecuador, Esmeraldas, r...
Fig. 22. Cetopsis gobioides, ITAIPU 57, 103 mm SL; Paraguay, upper río Paraná basin, Foz de Iguazu (...
Fig. 16. Cetopsis candiru, MCZ 56018, female, 131 mm SL; Brazil, Amazonas, rio Solimões approximatel...
Fig. 3. Cetopsidium minutum, ANSP 175839, 21 mm SL; Guyana, Siparuni VIII-2, Essequibo River at Esse...
Fig. 13. Cetopsis arcana, new species, holotype, MZUSP 58637, 76 mm SL; Brazil, Goiás, São Domingos,...
Fig. 13. Cetopsis arcana, new species, holotype, MZUSP 58637, 76 mm SL; Brazil, Goiás, São Domingos,...
Fig. 1. Cetopsidium ferreirai, new species, holotype, male, INPA 10194, 25 mm SL; Brazil, Pará, rio ...
Fig. 42. Cetopsis sarcodes, new species, holotype, MNRJ 13024, 69 mm SL; Brazil, Goiás, Município de...
Fig. 27. Cetopsis motatanensis, paratype of Pseudocetopsis plumbeus motatanensis, male (right side, ...
Fig. 28. Cetopsis motatanensis, paratype of Pseudocetopsis plumbeus motatanensis, female, USNM 12126...
Fig. 15. Cetopsis caiapo, new species, holotype, MNRJ 13236, 69 mm SL; Brazil, Goiás, Município de M...
Fig. 32. Cetopsis orinoco, INHS 27880, 81.5 mm SL; Venezuela, Barinas, Caño Curito (7°22'N, 71°05'W)...
Fig. 18. Cetopsis coecutiens, MCNG 5262, 216 mm SL; Venezuela, Apure, río Sarare, between Las Bocas ...
Fig. 5. Cetopsidium morenoi, INHS 34506, 20.5 mm SL; Venezuela, Guarico, río San Bartolo (8o03'N, 66...
Fig. 10. Cetopsidium roae, new species, holotype, BMNH 1972.7.27:629-642, 34 mm SL; Guyana, Rupununi...
Fig. 57. Paracetopsis esmeraldas, new species, holotype, MCZ 48768, 68 mm SL; Ecuador, Esmeraldas, r...
Fig. 22. Cetopsis gobioides, ITAIPU 57, 103 mm SL; Paraguay, upper río Paraná basin, Foz de Iguazu (...
Fig. 16. Cetopsis candiru, MCZ 56018, female, 131 mm SL; Brazil, Amazonas, rio Solimões approximatel...
Fig. 3. Cetopsidium minutum, ANSP 175839, 21 mm SL; Guyana, Siparuni VIII-2, Essequibo River at Esse...