Classification / Names
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Acropomatiformes (Oceanic basses) >
Synagropidae (Splitfin ocean-basses)
Etymology: yamanouei: Named for Yusuke Yamanoue, Tokyo (Japan), for his many contributions re acropomatid fishes and for recognizing that these fishes might represent an undescribed species..
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री; गहराई सीमा 80 - 100 m (Ref. 116586). Subtropical
Restricted to an antitropical distribution; off Taiwan, Timor Sea, off NW Australia.
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL पुल्लिंग / अलिंग; (Ref. 116586)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण) : 10; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 9; गुदा कांटा: 2; ऐनल सौफट रेज़: 7. This deep-bodied species is distinguished by the following characters: strongly convex dorsal head profile and pointed snout; A II + 7; pectoral-fin rays 14-15, pectoral length 23.5-26.5% SL; gill rakers 14-16; pseudobranchial filaments 18-23; first anal-fin pterygiophore moderately long and straight, with broad, hollow tip; vomer triangular with V-shaped tooth patch, anteriorly with reduced dentition, and one large tooth on either side posteriorly; palatines are narrow, with 1-2 rows of granular teeth; ectopterygoid is short, wide, with 3-6 rows of granular teeth; orbital diameter 11.0-12.8% SL; a small spike on preopercular lobe or smooth; otolith compact (OL:OH = 1.55-1.65), with intensely crenulated rims, particularly posteriorly (Ref. 116586).
Life cycle and mating behavior
Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
Schwarzhans, W.W. and A.M. Prokofiev, 2017. Reappraisal of Synagrops, Günther, 1887 with rehabilitation and revision of Parascombrops Alcock, 1889 including description of seven new species and two new genera (Perciformes: Acropomatidae). Zootaxa 4260(1):1-74. (Ref. 116586)
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 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00424 - 0.02152), b=3.02 (2.82 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).