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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Cryptocentrus: Greek, kryptos = hidden + Greek, kentron = sting (Ref. 45335).
More on author: Günther.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 2 - 25 m (Ref. 90102). Tropical
Western Pacific. Reported to extend to the Andaman Sea and Samoa (Ref. 9710).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 7.5 cm SL mâle / non sexé; (Ref. 48637)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 10 - 11; Épines anales: 1; Rayons mous anaux: 9 - 10. Characterized by dark brown body color; lips, snout and top of head white in color; presence of several white saddles on back; united pelvic fins, presence of frenum; longitudinal scale series 90; head without scales; greatest depth of body 5.2-6.6 in SL; rounded caudal fin, longer than head (Ref. 90102).
Body shape (shape guide): elongated; Cross section: circular.
Found on open sand bottoms of clear seaward reefs to at least 20 m (Ref. 9710). Lives in a burrow with symbiotic alpheid shrimps. Occurs on sheltered protected reefs, along edges with coarse sand and fine rubble (Ref. 48637). Also Ref. 2334. Also found in sand bottoms of lagoons (Ref 90102).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |
Nutriments (Ref. 124155) |
Calcium = 163 [72, 325] mg/100g; Iron = 0.822 [0.422, 1.612] mg/100g; Protein = 17.9 [15.9, 19.6] %; Omega3 = 0.0956 [, ] g/100g; Selenium = 23.3 [10.4, 53.8] μg/100g; VitaminA = 145 [38, 516] μg/100g; Zinc = 2.25 [1.44, 3.39] mg/100g (wet weight); |