Classificazione / Nomi
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Eupercaria/misc (Various families in series Eupercaria) >
Cepolidae (Bandfishes) > Owstoniinae
Etymology: Owstonia: Named for Alan Owston (1853‒1915), an amateur naturalist, yachtsman and collector of Asian wildlife, notably fishes from Japan and China; crassa: Name from Latin 'crassus' for thick, fat or stout; referring to the general appearance of the holotype.
Eponymy: Alan Owston (1853–1915) was an English businessman who was a collector of Asian wildlife, as well as a yachtsman. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 380 - 550 m (Ref. 119093). Tropical
Western Pacific: New Caledonia and the Solomon Is.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 19.0 cm SL maschio/sesso non determinato; (Ref. 119093)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 3; Raggi dorsali molli (totale) : 19 - 21; Spine anali: 1; Raggi anali molli: 12 - 13; Vertebre: 28. This species is distinguished by the following characters: LL pattern type 1; D III,19-21; A I,12-13; the lower limb margin of preopercle without spines; a prominent dark premaxillary stripe; adults with 15-22 teeth in outer row of each premaxilla (Ref. 119093).
Body shape (shape guide): elongated; Cross section: compressed.
Caught by beam trawl.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Smith-Vaniz, W.F. and G.D. Johnson, 2016. Hidden diversity in deep-water bandfishes: review of Owstonia with descriptions of twenty-one new species (Teleostei: Cepolidae: Owstoniinae). Zootaxa 4187(1):1-103. (Ref. 119093)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: bycatch
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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=0.00389 (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). |
Livello trofico (Fonte Biblio. 69278) |
3.3 ±0.4 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 (24 of 100). 🛈 |