分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Dinematichthyidae (Viviparous brotula)
Etymology: Pseudogilbia: Named for J. Douglas Ogilby, an Australian ichthyologist; refers to the general resemblance to Ogilbia.; sanblasensis: Named for its type locality, San Blas Archipelago, Caribbean Panama..
More on authors: Møller, Schwarzhans & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类.
Western Atlantic: Caribbean Panama.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 55786)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 69; 臀鳍软条: 56; 脊椎骨: 41. This species is distinguished by the following characters: anterior nostril placed low on snout; tip of opercular spine free; male copulatory organs with 2 pairs of equally sized psedoclaspers, larger than in all other American dinematichthyine species; inner pseudoclasper formed like a forward-pointing hook; eyes large (2.9% SL); head with broad scale patch on cheek; otolith with fused colliculi; 1 lower preopercular pore; maxillary knob at rear corner; 3 elongated rakers on anterior gill arch; anterior anal fin pterygiophore long; predorsal length long (35.3% SL), ventral fins short (16.4% SL), ending well in front of the anal opening (Ref. 55786).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Møller, P.R., W. Schwarzhans and J.G. Nielsen, 2004. Review of the American Dinematichthyini (Teleostei, Bythitidae). Part I. Dinematichthys, Gunterichthys, Typhliasina and two new genera. aqua, J. Ichthyol. Aquat. Biol. 8(4):141-192. (Ref. 55786)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
