Classification / Names
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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..
More on authors: Richards, Yato & Last.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθοπελαγικό; εύρος βάθους ? - 119 m (Ref. 54796). Tropical
Κατανομή
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Western Pacific: Philippines.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 9.4 cm SL αρσενικό/απροσδιόριστο; (Ref. 54796)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Σπόνδυλοι: 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).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00515 - 0.03077), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
