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Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Myripristinae
Etymology: Ostichthys: Greek,osteon = bone + Greek, ichthys = fish (Ref. 45335); convexus: Name for the convex front of the head; specific epithet is treated as masculine singular adjective.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino pelagic-neritic; distribuzione batimetrica 116 - 129 m (Ref. 114923). Tropical
Eastern Indian Ocean: Myanmar.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 16.4 cm SL maschio/sesso non determinato; (Ref. 114923)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 12; Raggi dorsali molli (totale) : 13; Spine anali: 4; Raggi anali molli: 11. This species is distinguished by the following characters: 3½ scales above lateral line to middle of spinous portion of dorsal fin; anterior nasal bone without a spine extending beyond median upper lip; absence of a spine at corner of preoperculum; lateral-line scales 28-29; height of suborbital bone below center of eye about 1/4-1/3 of eye diameter; the last dorsal-fin spine is shorter than penultimate spine; pectoral-fin rays 16-17; lower gill rakers 13 including rudiments; opercular scale rows 4; distance from lower edge of maxilla to top of eye 1.6 in HL; length of third anal-fin spine 2.6 in HL; when fresh, colour pinkish red on dorsal half of head and body, ventral half silvery (Ref. 114923).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Greenfield, D.W., J.E. Randall and P.N. Psomadakis, 2017. A review of the soldierfish genus Ostichthys (Beryciformes: Holocentridae), with descriptions of two new species in Myanmar. J. Ocean Sci. Found. 26:1-33. (Ref. 114923)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00692 - 0.04567), b=3.02 (2.79 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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