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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Plectranthias: Bleeker (1873) disagrees with the generic placement of Plectropoma anthioides by Günther. He, therefore, erected Plectranthias to accommodate Pl. anthioides. The name is presumably the combination of the first part of Plectropoma (plectrum), and anthias. Plectrum = Plektron = πλῆκτρον (Greek, plektron = anyhting to strike with, spur + Greek, anthias = a fish, Ref. 45335).
Eponymy: Takeshi Yamakawa (d: 1942) is a fish collecting specialist who is an ichthyologist at Kochi University (Japan). [...] (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur ? - 200 m (Ref. 26833). Tropical
Western Pacific.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 20.0 cm SL mâle / non sexé; (Ref. 559)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 17; Épines anales: 3; Rayons mous anaux: 7; Vertèbres: 26. Body reddish yellow above and whitish below, speckled with dark green on upper half of the body when fresh. A large reddish blotch of about eye diameter below lateral line. Ventral, anal and caudal fins yellowish; pectorals reddish. Head thickly scaled except snout, preorbital, lips, both jaws and throat. Cheek with 7 rows of scales. Mouth large, oblique and protractile; lower jaw slightly protruded when closed. Maxillary extends to below the posterior border of pupil.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Found over rocky bottom.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Randall, J.E., 1980. Revision of the fish genus Plectranthias (Serranidae: Anthiinae) with description of 13 new species. Micronesia 16(1):101-187. (Ref. 8944)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 14.7 - 22.4, mean 18.8 °C (based on 107 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.00978 - 0.06451), b=2.98 (2.75 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 4.0 ±0.67 se; based on food items.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (14 of 100).
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