Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Issue
Junior synonym Tigrigobius inornatus is considered a valid species by some authors (see van Tassell 2011, Ref. 89468 for other works). Please send references or more studies are needed.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 ? - 21 m (Ref. 87125), usually ? - 15 m (Ref. 87125). 熱帶
Eastern Central Pacific: Gulf of California to Colombia.
中太平洋東部: 加州灣到哥倫比亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 11482)
背棘 (總數) : 6 - 7; 背的軟條 (總數) : 9 - 11; 臀棘: 1; 臀鰭軟條: 8 - 10. Distinguished by the following characters: head plump, more or less rounded, dorsoventrally compressed; mouth slightly oblique, forming an angle of about 20° to 25° with body axis; maxilla extending under middle to rear margin of eye, occasionally only to front of pupil; profile of snout steeply rounded in lateral view; interorbital narrow equal to or less than one-half eye length; gill-rakers on outer face of first arch short and slender; those on second and following arches shorter; mandibular frenum without lobes; anterior nostril a short tube, posterior nostril with a raised rim; most males with first, rarely second, first dorsal-fin spines filamentous, the first reaching to last first dorsal-fin spine base to second ray base of second dorsal fin, and occasionally to the ninth dorsal-fin ray base; scales absent (Ref. 87125).
Inhabits coral and rocky reefs (Ref. 11482). Mobile-invertebrate feeder (Ref. 57615). Picks ectoparasites from other fishes.
棲息於珊瑚礁與岩礁。 剔啄體外寄生動物從其它的魚身上。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中太平洋東部: 加州灣到哥倫比亞。
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00491 - 0.01692), b=3.15 (3.00 - 3.30), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
