Classificazione / Nomi
Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa
>
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); capitoliensis: Name 'capitoliensis' from the type locality of the species, Município de Capitolio, southeastern Brazil.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale. Tropical
South America: Brazil.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 5.5 cm SL maschio/sesso non determinato; (Ref. 138050)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 2; Raggi dorsali molli (totale) : 8; Spine anali: 2; Raggi anali molli: 5. This species is distinguished from its congeners by the following set of characters: laminar, triangular dorsal process of opercle; 13-15 dorsal procurrent caudal-fin rays; 33-36 interopercular odontodes; 18-22 premaxillary teeth, and 23-25 dentary teeth; medial margin of
the autopalatine sinuous; sesamoid supraorbital without a lateral projection; anterior portion of the mesethmoid just posterior to cornu base relatively narrow; parurohyal foramen rudimentary or lacking; posterior process of the parurohyal relatively short, less than half lateral process; and S4 pore about equidistant from S3 and S6 pores (Ref 138050).
Body shape (shape guide): elongated; Cross section: oval.
This species inhabits clear, moderately flowing streams, with a substrate composed of pebbles and cobbles (Ref. 138050).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Costa, W.J.E.M., V.M. Azevedo-Santos, J.L.O. Mattos, P.L.C. Uzeda, P.J. Vilardo, F.P. Ottoni and A.M. Katz, 2025. Integrative taxonomy revealing microendemic species of Cambeva (Siluriformes: Trichomycteridae) in streams draining Serra da Canastra, southeastern Brazil. Zoologischer Anzeiger 318:1-15. (Ref. 138050)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: di nessun interesse
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00337 - 0.01709), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
🛈
