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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: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal. Tropical
Western Central Pacific: China, Japan, Philippines, Thailand, Singapore, Indonesia, northern Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL mannelijk / geslacht onbekend; (Ref. 442)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 12; Anale stekels: 1; Anale zachte stralen: 13. This species is distinguished by the following characters: D VI + 1,12; A I,13; single row of upper jaw teeth; fleshy tongue is rounded; upper lip is constricted; callus-like cornification usually present on the dorsoposterior surface of orbit; anterior nares are not darkly pigmented; without spots on gular membrane beneath preopercle or anterior process of quadrate; without dark spots on scales of trunk;absence of prominent blotches, vertical bars or basicaudal spot present on trunk; with membranous crest on nape which may be covered with scales; scales are ctenoid laterally on trunk posterior to middle of first dorsal fin, cycloid anteriorly; prepelvic region is fully scaled; lateral scales 52-72; the first dorsal fin low, spines of appressed fin do not reach posterior to 5th second dorsal-fin element; pectoral-fin rays 21-25; pelvic fins dusky, not barred or mottled (Ref. 103856)..
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Pezold, P.L. and H.K. Larson, 2015. A revision of the fish genus Oxyurichthys (Gobioidei: Gobiidae) with descriptions of four new species. Zootaxa 3988(1):1-95. (Ref. 103856)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 25.8 - 29.1, mean 28.2 °C (based on 1354 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
