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: Alionematichthys: Name from Latin alius meaning the other or different, and nematichthys, the stem of the genus name Dinematichthys, to which this genus is most similar.; ceylonensis: Named for its type locality which is formerly known as Ceylon; an adjective..
More on authors: Møller & Schwarzhans.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类.
Eastern Indian Ocean: Sri Lanka.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81230)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 75-83; 臀鳍软条: 57 - 65; 脊椎骨: 41 - 43. This species is distinct in having the following characters: D 75-83 (average 79); A 57-65 (average 60); moderately large eyes (2-2.8%SL); rounded snout, no cirri; only cheeks with scales; no upper preopercular pore; outer pseudoclasper broad-based, triangular, with distal knob on inner side, while the inner one with symmetrically developed anterior pointed lobe and posterior lobe resembling in shape a socket fitting to small knob on inner face of outer pseudoclasper; otolith length to height 2.3-2.4, with shallow dorsal rim; otolith length to sulcus length 1.5-1.6, ostium length to cauda length 3.3-4.0; vertebrae 11-12 + 29-31 = 41-43 (Ref. 81230).
A 5.3 cm SL gravid female (USNM 394975) with 80 embryos, 0.48 cm TL in length, and 60 orange eggs, 0.07 cm in diameter (Ref. 81230).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Møller, P.R. and W. Schwarzhans, 2008. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-west Pacific, Part IV. Dinematichthys and two new genera with descriptions of nine new species. The Beagle 24:87-146. (Ref. 81230)
世界自然保护联盟红皮书 (Ref. 130435)
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