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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Elacatinus: Greek, elakatines = fusiform fishes preserved in salt (Ref. 45335).
More on authors: Böhlke & Robins.

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

marin récifal, usually 1 - 50 m (Ref. 27115). Tropical; 22°C - 27°C (Ref. 27115)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Central Atlantic: Puerto Rico and the Lesser Antilles to Curaçao and Venezuela.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 4.6 cm TL mâle / non sexé; (Ref. 13628)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 12 - 13; Épines anales: 1; Rayons mous anaux: 10 - 12. Head and body with two black stripes, one middorsal and one lateral, the two separated by a narrow bright yellow stripe which commences on upper part of eye; all three stripes continuing into caudal fin (Ref. 13442).

Occurs in groups near coral heads (Ref. 9710). Picks external parasites found on other fishes (Ref. 13628). Monogamous (Ref. 52884).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Monogamous mating is observed as both obigate and social (Ref. 52884).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Cervigón, F., 1994. Los peces marinos de Venezuela. Volume 3. Fundación Científica Los Roques, Caracas,Venezuela. 295 p. (Ref. 13628)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 24 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 25.4 - 28.2, mean 27.7 °C (based on 168 cells).

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

Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.4 ±0.3 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

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

Catégorie de prix (Ref. 80766): Very high.

Nutrients (Ref. 124155): Calcium = 263 [114, 588] mg/100g; Iron = 1.15 [0.54, 2.33] mg/100g; Protein = 17.8 [15.8, 19.6] %; Omega3 = 0.103 [0.041, 0.232] g/100g; Selenium = 28.7 [11.4, 72.9] μg/100g; VitaminA = 120 [29, 463] μg/100g; Zinc = 2.95 [1.79, 4.58] mg/100g (wet weight);

Elacatinus randalli (Böhlke & Robins, 1968)