Gobius tetrophthalmus

Gobius tetrophthalmus Brito & Miller, 2001

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Gobius tetrophthalmus
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Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Gobius: Latin, gobius = gudgeon (Ref. 45335);  tetrophthalmus: Named for the impression of four eyes when the living specimen is viewed from above (Ref. 39517).

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

; marina bottenlevande; djupintervall 7 - 25 m (Ref. 39517).   Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Central Atlantic: known only from Cape Verde.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.8 cm TL hane/ej könsbestämd; (Ref. 39517); 6.0 cm TL (female)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 7; Mjukstrålar i ryggfenan (totalt): 12-13; Taggstrålar i analfenan 1; Mjukstrålar i analfenan: 12. Anterior nostril with single triangular or more elongate tentacle, posterior nostril pore-like, with slightly raised edges; angle of jaws below anterior edge of pupil; upper lip with equal to or slightly narrower than preorbital width; teeth caniniform, in three or four rows medially with outer and inner somewhat enlarged (Ref. 39517). Body pale brown with several dark brown blotches interspersed with pale saddles along dorsal midline, variously sized dark blotches along lateral midline; fine horizontal striae sometimes evident along the body; snout with antrorse V-like dark mark (Ref. 39517).

Biologi     Ordlista (t.ex. epibenthic)

Found most commonly on mixed coralline algae, but also on open sand and rock substrata, often with Gnatholepis thompsoni (Ref. 39517).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Brito, A. and P.J. Miller, 2001. Gobiid fishes from the Cape Verde Islands, including two new species of Gobius (Teleostei: Gobioidei). J. Nat. Hist. 35:253-277. (Ref. 39517)

IUCN Red List Status (Ref. 123251)

  Sårbar, se IUCNs rödlista (VU) (B2ab(iii)); Date assessed: 15 July 2014

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

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Ytterligare information

Länder
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Ekosystem
Förekomster
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Ekologi
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Internet-källor

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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00422 - 0.02162), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.2   ±0.2 se; based on size and trophs of closest relatives
Resiliens (Ref. 120179):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (14 of 100) .