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Siluriformes (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Cambeva: Probably derived from the Tupi-Guarani, is a popular name for trichomycterid fishes in southern and south-eastern Brazil (Ref. 119381); gamabelardense: Name 'gamabelardense' from the the third letter of the Greek alphabet 'gamma' and a Portuguese word referring to people born in Abelardo Luz municipality 'abelardense', in allusion to the third new species of Cambeva known to occur in this area.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce demersal. Tropical
South America: Brazil.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 11.1 cm SL macho/indeterminado; (Ref. 138851)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 2; Raios dorsais moles (total) : 7; Espinhos anais: 1 - 2; Raios anais moles: 5 - 6; Vértebras: 38 - 39. This species is distinguished from its congeners by the following set of characters: jaguar-like colour pattern on the flank, consisting of irregularly shaped pale brown spots of variable size and shape, with their margins overlapped by small dark brown spots; short barbels, with the tip of the maxillary and rictal barbels reaching the middle portion of the interopercular patch of odontodes and the tip of the nasal barbel reaching between the eye and the opercular patch of odontodes; the first pectoral-fin ray terminating in a rudimentary filament, weakly extending beyond the fin membrane; the posterior extremity of the pelvic fin at a vertical through the anterior portion of the dorsal-fin base; the dorsal-fin origin at a vertical through the centrum of the 20th or 21st vertebra; 38 or 39 vertebrae; long metapterygoid, its horizontal length longer than the horizontal length of hyomandibula anterior outgrowth; and a small lateral projection on the lateral margin of the lateral ethmoid, just posterior to the articular facet for the autopalatine (Ref. 138851).
Body shape (shape guide): elongated; Cross section: oval.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Costa, W.J.E.M., C.R.M. Feltrin and A.M. Katz, 2022. An endangered new catfish species of the genus Cambeva (Cambeva gamabelardense n. sp.) (Siluriformes, Trichomycteridae) from the Rio Chapecó drainage, southern Brazil. Animal Biodiversity and Conservation 45(1):123-129. (Ref. 138851)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
Nível Trófico (Ref. 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |