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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Diademichthyinae
Etymology: Diademichthys: Greek, diadema = diadem, regal fillet of the Persian kings, a crown, 1579 + Greek, ichthys = fish (Ref. 45335).
More on author: Sauvage.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 3 - 20 m (Ref. 90102). Tropical
Western Indian Ocean: Oman (Ref. 11441) and Mauritius (Ref. 33390). Western Pacific: Indonesia to Fiji and Tonga (Ref. 53797), north to southern Japan (Ref. 559), south to northern Australia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 5.0 cm TL mâle / non sexé; (Ref. 2334)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 13 - 15; Épines anales: 0; Rayons mous anaux: 12 - 14. Distinguished by its long spatulate snout and slender shape; reddish or brown with a pair of yellow stripes on upper half of the head and body.
Body shape (shape guide): elongated; Cross section: circular.
Lives in close association with long-spined sea urchins or branching corals of sheltered reefs (Ref. 9710). Juvenile fish eat pedicellariae and sphaeridia of the host Diadema and commensal copepods; adult fish eat burrowing bivalves in corals as well as tube feet of their host and eggs of a commercial shrimp (Ref. 33619).
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
Température préférée (Réf.
123201): 24.7 - 29.2, mean 28.4 °C (based on 2397 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.1 ±0.20 se; based on food items.
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 (10 of 100).
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Nutriments (Ref.
124155): Calcium = 167 [81, 333] mg/100g; Iron = 0.802 [0.440, 1.467] mg/100g; Protein = 17.4 [16.1, 18.6] %; Omega3 = 0.125 [0.063, 0.246] g/100g; Selenium = 18.1 [7.4, 45.1] μg/100g; VitaminA = 292 [80, 1,009] μg/100g; Zinc = 2.48 [1.58, 3.70] mg/100g (wet weight);