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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Lasiancistrus: Greek, lasios, -a, -on = hairy + Greek, agkistron = hook (Ref. 45335).
More on author: Günther.
Issue
New combination with designation as type species of the genus by Eigenmann (1910:409); see complementary descriptions based on holotype (only specimen known) by Regan (1904:237), and by Nijssen & Isbrücker (1985:246) with comparison to Lasiancistrus scolymus.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
South America: upper río Napo of Ecuador and the lower río Napo of Peru.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 15.3 cm SL macho/indeterminado; (Ref. 36713)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
This species can be distinguished from L. caucanus, L. saetiger, and L. tentaculatus by having abdominal plates (vs. absent), from L. schomburgkii
and L. saetiger by having dark spots in the dorsal and caudal fins (vs. white spots or all dark); and from L. guacharote by not having the abdominal plates restricted to a region near the insertion of the pectoral-fin spine (Ref. 56920).
Facultative air-breathing in the genus (Ref. 126274)
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Armbruster, J.W., 2005. The loricariid catfish genus Lasiancistrus (Siluriformes) with descriptions of two new species. Neotrop. Ichthyol. 3(4):549-569. (Ref. 56920)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00712 - 0.03216), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).