Definition of Cetopsidium. Meaning of Cetopsidium. Synonyms of Cetopsidium

- Cetopsidium is a genus of catfishes (order Siluriformes) of the family Cetopsidae. Cetopsidium was described in 2005, its name coming from the Cetopsis...
- Cetopsidium orientale is a species of whale catfish found in the coastal rivers of Suriname and French Guiana in the region from the Corantijn River along...
- Cetopsidium minutum is a species of whale catfish found in Brazil, French Guiana, Guyana, Suriname and Venezuela where it occurs in the coastal rivers...
- Cetopsidium morenoi is a species of whale catfish that is found in the central and western portions of the Orinoco River basin in Venezuela and Colombia...
- Cetopsidium pemon is a species of whale catfish found in the Caroni River and the Caura River basins, southern tributaries of the Orinoco in eastern Venezuela...
- in synonymy with Cetopsis and the description of the new genus Cetopsidium. Cetopsidium is the sister group to the rest of Cetopsinae. Denticetopsis forms...
- Cetopsidium ferreirai is a species of whale catfish endemic to Brazil where it is found in the Trombetas River, a tributary of the lower Amazon River...
- Cetopsidium roae is a species of whale catfish endemic to Guyana where it is only known from the Rupununi region in the southwest. Froese, Rainer; Pauly...
- Cetopsidium...
- first pectoral-fin ray. Denticetopsis is further distinguished from Cetopsidium in the lack of the dorsal-spine locking mechanism and in the having a...