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Teleostei >
Anabantiformes (Gouramies, snakeheads) >
Osphronemidae (Gouramies) > Macropodusinae
Etymology: Macropodus: Greek, makros = great + Greek, pous, podos = foot (Ref. 45335); hongkongensis: Named for its type locality, Hong Kong.
More on authors: Freyhof & Herder.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性. 熱帶
Asia: Hong Kong.
亞洲: 香港。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42924)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 13 - 14; 背的软条 (总数) : 7 - 8; 臀棘: 17 - 19; 臀鳍软条: 13 - 14; 脊椎骨: 29 - 30. Differs from its congeners by the following combination of characters: caudal fin forked; conspicuous dark brown opercular spot; distal part of first soft pelvic-fin ray white; posterior tip or margin of scales on body conspicuously darker than scales, not darker than scales on head and predorsal back; dark spots on top of head; predorsal back with 3-5 dark brown saddle-like blotches; spots and bars on dorsal and caudal-fin membranes grey in preserved and red in live specimens (Ref. 42924).
显着的深褐色的鳃盖斑点; 第一个软的腹鳍鳍条白色的末梢部部份; 在身体上的后顶端或鳞片的边缘显着地比鳞片颜色更深, 在头部与前背的背面上不颜色更深鳞片; 在头顶上的深色的斑点; 前背的背面有 3-5个深褐色的像鞍状斑一样的斑块; 在背鳍与尾鳍-鳍的薄膜上的斑点与横带灰色的在保护与红色的在活体中.(参考文献 42924)
Obligate air-breathing (Ref. 126274); Found in the mountainous regions as well as lowland habitats (Ref. 42924).
发现于多山的区域了以及香港的低地栖息地.(参考文献 42924)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 香港。
Freyhof, J. and F. Herder, 2002. Review of the paradise fishes of the genus Macropodus in Vietnam, with description of two species from Vietnam and southern China (Perciformes: Osphronemidae). Ichthyol. Explor. Freshwat. 13(2):147-167. (Ref. 42924)
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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00683 - 0.04423), b=2.97 (2.75 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
