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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Xenanthias: Although Regan (1908) did not specific the allusion of Xenanthias, the name is probably the combination of ξένος (xénos, meaning strange or foreign), and anthias, possibly an indication to a strange anthias.
More on author: Weber.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 6 - 75 m (Ref. 48635). Tropical; 36°N - 31°S, 30°E - 174°W
Indo-West Pacific: East Africa to Fiji, north to southern Japan, south to Queensland. Recently recorded from Tonga (Ref. 53797).
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm ?, range 2 - ? cm
Max length : 3.5 cm SL mâle / non sexé; (Ref. 48635)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 13 - 14; Épines anales: 3; Rayons mous anaux: 6 - 7. GR with additional 3-6 rudiments.
Body shape (shape guide): fusiform / normal.
A cryptic (Ref. 2334), shallow-water species collected with the use of ichthyocides (Ref. 26833). Secretive amongst small boulders or bommies on coastal sand slopes with rich invertebrate and algae growth (Ref. 48635). Solitary in crevices (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
Pêcheries: d'intérêt potentiel
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.7 - 28.8, mean 27.6 °C (based on 452 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00621 - 0.03212), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.5 ±0.50 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 = 261 [114, 680] mg/100g; Iron = 1.38 [0.63, 2.78] mg/100g; Protein = 17.9 [15.9, 19.8] %; Omega3 = 0.213 [0.096, 0.481] g/100g; Selenium = 36.4 [13.7, 86.4] μg/100g; VitaminA = 144 [35, 579] μg/100g; Zinc = 3.22 [1.85, 5.12] mg/100g (wet weight);