Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Ophichthidae (Snake eels) > Ophichthinae
Etymology: Bascanichthys: Greek, baskanos, -os, -on = evil eye + Greek, ichthys = fish (Ref. 45335); gaira: Named for its type locality, Bahía de Gaira, Colombia, southern Caribbean.

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

seewasser demersal. Tropical

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

Western Central Atlantic: Caribbean, Colombia.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 47.7 cm TL Männchen/unbestimmt; (Ref. 116651)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

This species isi distinguished by the following characters: elongate, markedly bicolored, dark brown dorsally and light brown almost cream ventrally, head and snout are dark, fins pale without marks, sex unrecognized; proportions as % of TL: head 4.6-5.3, trunk 47.9-51.7, tail 43.8-47.9; depth (at gill opening) 1.2-1.5; depth (at anus) 1-1.1; predorsal length 2.1-2.4; snout 12.4-12.7; eye 4.1-5.5; interorbital width 6.9-9.7; pectoral-fin length 6.4-7.0 mm; pores SO 1 + 3, IO 4 + 2, POM 4 + 2, STC 3; pectoral fin minute, its base corresponding to 12.3-24.7% of gill-opening length; uniserial mandibular teeth (Ref. 116651).

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

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Moreno, F., A.P. Acero and M. Grijalba-Bendeck, 2016. A new species of sand eel genus Bascanichthys (Anguilliformes: Ophichthidae) from the Caribbean. Bol. Invest. Mar. Cost. 45(1):7-14. (Ref. 116651)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Trophic ecology
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Ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00091 (0.00039 - 0.00215), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.6 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): Moderate vulnerability (38 of 100).

Bascanichthys gaira Moreno, Acero P. & Grijalba-Bendeck, 2016