分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335); andamanensis: Named for its type locality, Andamen Sea.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 35 m (Ref. 81967). 熱帶
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Indian Ocean: eastern Andaman Sea, Indonesia and North West Shelf of Australia.
東印度洋: 斯米蘭群島, 安達曼海東部。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48635)
背棘 (总数) : 3; 背的软条 (总数) : 22 - 25; 臀棘: 3; 臀鳍软条: 13 - 15. This species distinguished by the following characters: 22-25 (usually 24) segmented dorsal-fin rays; 13-15 (usually 14) segmented anal fin rays; 16 circumpeduncular scales; second anal-fin spine much stouter than the third; a distinct bright yellow to orange stripe or series of spots along the base of the dorsal fin (when preserved pale grey to pale brown) (Ref. 81967).
Body shape (shape guide): elongated; Cross section: compressed.
Inhabits coral areas and is relatively common (Ref. 26137). Also found in coastal, lagoon and exposed seaward reefs (Ref 90102).
栖息于珊瑚区域而且是相当普遍的。 (参考文献 26137)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東印度洋: 斯米蘭群島, 安達曼海東部。
Lubbock, R., 1980. Five new basslets of the genus Pseudochromis (Teleostei: Pseudochromidae) from the Indo-Australian archipelago. Rev. Suisse Zool. 87(3):821-834. (Ref. 26137)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Preferred temperature (参考文献
123201): 26.7 - 29.3, mean 28.7 °C (based on 1953 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00193 - 0.01299), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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