分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Pseudotrichonotidae (Sand diving lizardfishes)
Etymology: Pseudotrichonotus: Greek, pseudes = false + Greek, thrix, -ichos = hair + Greek,noton = back (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 87 - 110 m (Ref. 41477). 熱帶
Western Indian Ocean: Saya de Malha Bank.
印度洋: Saya de Malha 岸堤。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.0 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) : 33; 臀鳍软条: 13; 脊椎骨: 49. Head pointed. Body beam-like. Mouth small. Upper jaw protrusible; protruding slightly beyond the lower one when mouth is closed. Interorbital space is very narrow; just less than 1/3 of eye diameter. Branchiostegal rays 6. Gill rakers spinelike, 4 + 1 + 8. Caudal fin rays 8 - 10 (Ref. 41477).
头部尖的。 身体像光线一样的。 嘴小的。 上颌能伸展的; 当嘴被关闭的时候,凸出略超过下面的。 眼间隔非常狭窄; 正好少于眼直径的 1/3 。 鳃条骨 6. 鳃耙刺状的,4+1+8. 尾鳍鳍条 8- 10.(参考文献 41477)
Minimum depth from Ref. 58018.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度洋: Saya de Malha 岸堤。
Parin, N.V., 1992. Pseudotrichonotus xanthotaenia (Pseudotrichonotidae, Aulopiformes) -- new species from the Saya de Malha Bank. J. Ichthyol. 32(7):128-131. (Ref. 41477)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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): 3.5 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).