Classificazione / Nomi
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Siluriformes (Catfishes) >
Heptapteridae (Three-barbeled catfishes)
Etymology: Myoglanis: Greek, myos = muscle, and also, mouse + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); koepckei: Named in honor of Hans-Wilhelm Koepcke, who started and was the first curator of the ichthyological collections of the Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Lima (Ref. 38033).
Eponymy: Professor Dr Hans-Wilhelm Koepcke (1914–2000) was a German (born in what is today northwest Poland) zoologist, herpetologist and ornithologist. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale. Tropical; 1°S - 8°S
South America: Upper Amazon River basin, Peru.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 5.9 cm SL maschio/sesso non determinato; (Ref. 38033)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Raggi anali molli: 25 - 28; Vertebre: 47. Pectoral fin with 8 branched rays; pelvic fin originating posterior to last dorsal fin ray ; maxillary barbel short, reaching base or middle portion of pectoral fin (Ref. 38033).
Collected from a small stream, with black water and sandy bottom covered with debris (Ref. 38033).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Bockmann, F.A. and G.M. Guazzelli, 2003. Heptapteridae (Heptapterids). p. 406-431. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36914)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00379 - 0.01743), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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