分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Uranoscopoidei (Sand dwellers) >
Ammodytidae (Sand lances)
Etymology: Bleekeria: He researched the fishes from India and Malaysia, 1862-1878 (Ref. 45335); nigrilinea: Name from Latin words 'nigri' for black and 'linea' for line; referring to its distinctive black lines on upper and lower margins of caudal fin (unique among congeners)..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 42 - 43 m (Ref. 123825).
Eastern Indian Ocean: Andaman Sea, Myanmar and Thailand.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 123825)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 37 - 39; 臀鳍软条: 14 - 15; 脊椎骨: 49 - 50. This species is distinguished by the following characters: D 37-39; A 14-15; pectoral-fin rays ii,10,ii; absence of pelvic fins; lateral-line scales 114-119; scale rows between dorsal-fin origin and lateral line 2½; gill rakers 7+19-21; vertebrae 26+23-24; jaws with small teeth; scales on central part of body distorted, quadrate, length clearly larger than height pectoral fins length 6.9-7.0 in SL; head length 4.1-4.4 in SL; body depth at dorsal origin 7.8-8.0 in SL. Colouration when fresh, body salmon pink (darker above) with yellow band along belly; caudal fin yellow medially with black-edged upper and lower lobes (Ref. 123825).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Psomadakis, P.N., T. Yoshinaga, Z.Z. Wah and H. Ida, 2021. Description of two new species of sandlances, genus Bleekeria (Perciformes, Ammodytidae) from the Andaman Sea (northeastern Indian Ocean). Zootaxa 4903(3):419-429. (Ref. 123825)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00148 - 0.00706), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±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).
