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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Oxyurichthys: Greek, oxys = sharpen + Greek, oura = tail + Greek, ichthys = fish (Ref. 45335).
More on author: Weber.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 10 - 25 m (Ref. 90102). Tropical
Indo-West Pacific.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 7.5 cm SL maschio/sesso non determinato; (Ref. 48637)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 6 - 7; Raggi dorsali molli (totale) : 12; Spine anali: 1; Raggi anali molli: 13. Characterized by pale brownish grey to bluish grey body color with four large, brown to yellow brown ovate blotches along middle of side at level of base of pectoral fin, irregular orange markings between blotches; small brown spots/saddles along dorsal fin base; caudal fin base with brown spot; dark spot on pectoral fin base; elongate and filamentous first 4-5 dorsal spines in both sexes; united pelvic fins, well-developed frenum present; long and pointed caudal fin,2.3-2.7 in SL; longitudinal scale series 61-80; ctenoid scales posteriorly, becoming cycloid anteriorly; scales absent on head, midline of nape, prepectoral area and breast; low fleshy ridge on midline of nape; depth of body 5.2-7.0 in SL (Ref. 90102).
Body shape (shape guide): elongated.
Inhabits coastal bays and estuaries on muddy substrates, usually in depths over 15 meters on coastal slopes, but shallower in estuaries (Ref. 48637).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Larson, H.K. and E.O. Murdy, 2001. Gobiidae. Gobies. p. 3578-3603. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 42915)
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00335 - 0.01497), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.6 ±0.5 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 (17 of 100). 🛈 |