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> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Hypostominae
Etymology: Ancistrus: Greek, agkistron = hook (Ref. 45335).
More on author: Günther.

Issue
New combination by Isbrücker (1980:69); see Le Bail et al. (2000:228) for description, illustration and distribution of the form found in French Guiana tentatively reported to the species.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal. Tropical; 25°C - 28°C (Ref. 13614)

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South America: Essequibo River basin and possibly all main Guianan rivers to the Oyapock River.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 10.0 cm SL Männchen/unbestimmt; (Ref. 36713)

Facultative or obligate air-breathing (Ref. 126274)

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Up to 100 yellow eggs of 3 mm diameter are guarded by the male in a cave.

Hauptreferenz Upload your references | Referenzen | Koordinator : Fisch-Muller, Sonia | Partner

Fisch-Muller, S., 2003. Loricariidae-Ancistrinae (Armored catfishes). p. 373-400. 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. 36713)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 28 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01479 (0.00633 - 0.03455), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Fec = 100).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Ancistrus leucostictus (Günther, 1864)