Classification / Names
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Aulopiformes (Grinners) >
Paralepididae (Barracudinas)
Etymology: Uncisudis: Latin, uncus = hook + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335); posteropelvis: Name refers to the posteriorly located pelvic fins..
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री बैथीपिलाजिक. Deep-water
Western North Pacific: widely known from the tropical to subtropical ocean.
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 1.8 cm SL पुल्लिंग / अलिंग; (Ref. 52915)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
Diagnosis: Insertion of pelvic fins far behind dorsal fin base, closer to origin of anal fin than to posterior end of dorsal fin base. Dorsal and pelvic fin rays remarkably elongate and filamentous. Prepelvic length 69.4-71.5% SL; distance between anus and origin of anal fin short, 4.2-6.1% SL. Dorsal fin rays 10; anal fin rays 28-29. Myomeres 41-42 + 38-40 = 80-81; peritoneal pigment spots 11-12. Pigment spots absent posterior to dorsal fin on body dorsal line, on caudal peduncle, on dorsal, anal, and pelvic fin rays. Vertebrae 38 + 41 = 79.
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Fukui, A. and T. Ozawa, 2004. Uncisudis posteropelvis, a new species of barracudina (Aulopiformes: Paralepididae) from the western North Pacific Ocean. Ichthyol. Res. 51:289-294. (Ref. 52915)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).