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: Paradiancistrus: Named for its most similar genus, Diancistrus; christmasensis: Named for its type locality; adjectival.
More on authors: Schwarzhans & Møller.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 15 - 22 m (Ref. 88966).
Southeastern Indian Ocean, Christmas Island.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.8 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 78; 臀鳍软条: 67; 脊椎骨: 43. This species is distinguished by the following characters: vertebrae 11+32=43; dorsal fin rays 78; anal fin rays 67; head with narrow scale patch on cheeks with 3 rows on upper cheek and 2 rows on lower cheek; operculum scaleless; stubby snout profile; lower preopercular pore 1; otolith with undifferentiated, short sulcus, dorsal rim anteriorly expanded, posteriorly depressed, otolith length to otolith height 2.15, otolith length to sulcus length 2.3 (Ref. 88966).
Cryptic and solitary, inhabits reef crevices (Ref. 90102).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Schwarzhans, W. and P.R. Møller, 2011. New Dinematichthyini (Teleostei: Bythitidae) from the Indo-west Pacific, with the description of a new genus and five new species. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 27:161-177. (Ref. 88966)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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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=0.00389 (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).
