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: Diancistrus: Greek, di = two + Greek, agkistron = hook (Ref. 45335); eremitus: Named for the type locality's Latin translation, 'eremitus' for Hermit..
More on authors: Schwarzhans, Møller & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 0 - 16 m (Ref. 57884).
Western Central Pacific: New Guinea-Solomon Island chain; off western Fiji.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 8.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57884)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 83 - 86; 臀鳍软条: 66 - 71; 脊椎骨: 42 - 44. The species is characterized by the following: vertebrae 11+31-33=42-44, dorsal fin rays 83-86, anal fin rays 66-71; eyes very large (?3.0% SL), D/V 5-6; the outer pseudoclasper is large, more than 2 times the length of inner pseudoclasper, wing-shaped, with broad base and slightly concave pointed tip without a fleshy bulge; inner pseudoclasper joined to outer pseudoclasper anteriorly, thin, with single pointed tip, short, not extending over anterior part of outer pseudoclasper; moderately broad scale patch on cheek with 5-6 scale rows on upper cheek, small scale patch on operculum above opercular spine (4-5 scales in 2 rows); head massive; otolith moderately slender, length to height 1.9-2.0 (Ref. 57884).
Solitary inhabitant of coral reef crevices, cryptic (Ref 90102).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Schwarzhans, W., P.R. Møller and J.G. Nielsen, 2005. Review of the Dinematichthyini (Teleostei, Bythitidae) of the Indo-West-Pacific. Part I. Diancistrus and two new genera with 26 new species. The Beagle, Records of the Museum and Art Galleries of the Northern Territory 21:73-163. (Ref. 57884)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 26.7 - 29.3, mean 28.7 °C (based on 665 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), 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).