分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Glossolepis: Greek, glossa = tongue + Greek, lepis = scale (Ref. 45335).
More on authors: Weber & deBeaufort.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.2 - 6.8; dH range: 8 - ?. 熱帶; 26°C - 30°C (Ref. 2060); 2°S - 3°S
Asia and Oceania: New Guinea.
亞洲與大洋洲: 新幾內亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2847); 10.0 cm SL (female)
背棘 (总数) : 5 - 7; 背的软条 (总数) : 9 - 10; 臀棘: 1; 臀鳍软条: 19 - 22.
Inhabits swampy lagoons, lakes and small side channels of large rivers (Ref. 2847). The only known floodplain dwelling rainbowfish. Carnivorous, feeds mainly on small invertebrates taken from mid-water or from surface water (Ref. 46864).
栖息于大河的沼泽泻湖，湖与小峡道边。 (参考文献 2847) 已知唯一的洪泛区住处彩虹鱼。 肉食性, 主要捕食取自中层水域的小型无脊椎动物或从地表水.(参考文献 46864)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Plant spawners.亞洲與大洋洲: 新幾內亞。
Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.39 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
