Classificatie / Namen
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Perciformes/Scorpaenoidei (Scorpionfishes) >
Triglidae (Searobins) > Pterygotriglinae
Etymology: Pterygotrigla: Greek, pterigion, diminutive of pteryx = wing, fin + Greek, trigla, es = red mullet (Ref. 45335); urashimai: Named for Urashima, a hero of the Japanese folktale in which the goddess of fishes, Otohime is also an important character.
Eponymy: Urashima Taro is a hero in a Japanese folktale; a kindly young fisherman who rescues a turtle, which then carries him to the Dragon Palace under the sea. (Ref. 128868), visit book page.
More on authors: Richards, Yato & Last.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien benthopelagisch; diepte ? - 119 m (Ref. 54796). Tropical
Western Pacific: Philippines.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 9.4 cm SL mannelijk / geslacht onbekend; (Ref. 54796)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Wervels: 27. This species possess the following distinguishing characters: no defined cleithral spine (width 5% SL), rudiment of the spine medial to the opercular spine; absence of a black blotch on the first dorsal fin; scalloped-edged scales on trunk; naked prepectoral, breast and interpelvic area; scaled belly; inner surface of pectoral fin with a black blotch, dusk membranes rather than black, 13 connected rays; pectoral length 42-46% SL, longest free ray 38-39% SL; 1-2 epibranchial gill rakers, 8 ceratobranchial gill rakers, short (3% SL); 27 vertebrae (Ref. 54796).
Body shape (shape guide): fusiform / normal.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Richards, W.J., T. Yato and P.R. Last, 2003. Revision of the gurnard fish subgenus Otohime (Triglidae: Pterygotrigla). Smithiana, Bull. 2:1-18. (Ref. 54796)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van potentieel belang
Tools
Speciale rapporten
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 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=0.00955 (0.00413 - 0.02211), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.4 ±0.6 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |