分类 / Names
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Teleostei >
Anabantiformes (Gouramies, snakeheads) >
Badidae (Chameleonfishes)
Etymology: Badis: 'badis' is presumably a Bengali local name, possibly derived from 'bhedo' or 'bheda', but it lacks a proper reference. Probably incorrect etymology (J. Müller, pers. comm., April 2021, after information from native speakers); chittagongis: Named for its type locality, Chittagong Hills, an adjective with alternative endings -is, -e.
More on authors: Kullander & Britz.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: hill streams near Chittagong in Bangladesh. No other material available east of the Ganges, adjacent Indian states of Tripura or Mizoram, or the eastern coast of Myanmar, but absence may be due to insufficient collecting.
亞洲: 在吉大港的附近在孟加拉的丘陵的溪流。 沒有其他的物質有用的恒河以東 , Tripura 或 Mizoram, 或緬甸的東岸的毗連印度狀態但是缺乏可能由於不夠的收集。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 3.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 46238); 2.8 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 18; 背的软条 (总数) : 9 - 11; 臀鳍软条: 6 - 9; 脊椎骨: 28 - 29. Possesses a conspicuous dark blotch covering superficial part of cleithrum above the pectoral fin base; absence of a dark blotch on its dorsolateral aspect of caudal peduncle. Body depth 29.8-34.0%SL; interorbital width 5.5-6.7%SL.
A series of prominent dark blotches present along middle of dorsal fin. Distal extrascapular present.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
持有包含的在胸鳍基底上面的匙骨的表面部份的一个显着的黑色斑块; 缺乏黑色斑块尾柄的在它背外侧面。 体高 29.8-34.0% SL; 眼间骨宽度 5.5-6.7% SL。
一系列的突出黑色斑块存在的沿着背鳍的中央。 末梢部的外肩胛骨呈现。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 在吉大港的附近在孟加拉的丘陵的溪流。 沒有其他的物質有用的恒河以東 , Tripura 或 Mizoram, 或緬甸的東岸的毗連印度狀態但是缺乏可能由於不夠的收集。
Kullander, S.O. and R. Britz, 2002. Revision of the family Badidae (Teleostei: Perciformes), with description of a new genus and ten new species. Ichthyol. Explor. Freshwat. 13(4):295-372. (Ref. 46238)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
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=0.01175 (0.00501 - 0.02757), b=2.92 (2.72 - 3.12), 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): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming Fec<100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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