分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobiinae
Etymology: Psilotris: Greek, psilos = hairless + Greek, thrix = hair (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 8 - 50 m (Ref. 92840). 熱帶
Western Atlantic: Bahamas and the Virgin Islands (Ref. 5521).
西大西洋: 巴哈馬與維京群島.(參考文獻 5521)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 5521)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Distinguished by the following characteristics: small; lack scales; possess VII spines in the first dorsal; no head or opercle pores; ventral fins completely separate (Ref. 92840).
Inhabits sandy bottoms in coral-reef habitats (Ref. 92840).
棲息於珊瑚礁。 (參考文獻 5521)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 巴哈馬與維京群島.(參考文獻 5521)
Böhlke, J.E. and C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2nd edition. University of Texas Press, Austin. (Ref. 5521)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 25 March 2011
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Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 28, mean 27.2 °C (based on 84 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00355 - 0.02566), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±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).
