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> Siluriformes (Catfishes) > Callichthyidae (Callichthyid armored catfishes) > Callichthyinae
Etymology: Lepthoplosternum: Greek, leptos = thin + Greek, hoplon = weapon + Greek, sternon = chest, sternum (Ref. 45335); ucamara: Named for the U.S. National Sciences Foundation funded Project Ucamara and also for the geological term Ucamara depression describing the low-lying reaches of the Ecayali and Marañon rivers caused by the subsidence in the Upper Amazon foreland basin..
More on authors: Reis & Kaefer.

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

; süßwasser benthopelagisch. Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

South America: Peru and Brazil; very likely ot occur at the intermediate whitewater floodplain localities along much of the upper Amazon.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 4.6 cm SL Männchen/unbestimmt; (Ref. 56211)

Kurzbeschreibung Morphologie | Morphometrie

Diagnosis: Lower lip with short, rounded projections lateral to the medial notch. Caudal peduncle is comparatively shallow (15.2-17.7% SL). Dorsal fin with 2 unbranched and 6 branched rays. Head depth small 19.9-21.8% SL; short first dorsal-fin ray 13.7-17.5% SL; maxillary barbels reaching lower lateral series plate 13-15 (Ref. 56211).

Obligate air-breathing (Ref. 126274); Collected in lakes or lake channels within dense marginal or floating vegetation, sometimes in hypoxic conditions (Ref. 56211).

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

Hauptreferenz Upload your references | Referenzen | Koordinator : Reis, Roberto E. | Partner

Reis, R.E. and C.C. Kaefer, 2005. Two new species of the neotropical catfish genus Lepthoplosternum (Ostariophysi: Siluriformes: Callichthyidae). Copeia 2005(4):724-731. (Ref. 56211)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 15 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

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

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Lepthoplosternum ucamara Reis & Kaefer, 2005