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: Priolepis: Greek, prio = to saw + Greek,lepis = scale (Ref. 45335); ailina: Name from the Greek ailinos for mournful or plaintive, alluding to the rather lugubrious expression imparted to this little fish by the dark stripe below eye; noun in apposition.
More on authors: Winterbottom & Burridge.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 3 - 31 m (Ref. 9018), usually 20 - 25 m (Ref. 9018). 熱帶
Eastern Central Pacific: known only from French Polynesia.
中太平洋東部: 已知只來自法屬玻里尼西亞了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 1.7 cm SL (female)
背棘 (總數) : 7; 背的軟條 (總數) : 9; 臀棘: 1; 臀鰭軟條: 8. This species is distinguished by the following characters: no fraenum, a high pectoral fin count of 19, a fifth pelvic ray that is 50% the length of the fourth and that branches only once, head bars very vague and difficult to discern, with the postocular bar joining the opercular bar, and a dark, pupil-diameter-width stripe from the eye to the corner of the mouth (Ref. 9018).
辨識特徵為沒有 fraenum ， 19 的高胸鰭計數, 一個第五個腹鰭鰭條，那是 50% 第四個的長度與哪一分支只有一次, 頭部橫帶非常模糊而很難看的出來, 藉由結合鰓蓋橫帶, 與深色瞳孔的眶後的橫帶-直徑-寬度的斑紋從眼睛到嘴巴的角落。
Most specimens taken on the reef slope where coral rubble plentiful (Ref. 9018).
大多數的標本採自了礁石斜坡在哪裡珊瑚殘礫許多的。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋東部: 已知只來自法屬玻里尼西亞了。
Winterbottom, R. and M. Burridge, 1993. Revision of the species of Priolepis possessing a reduced transverse pattern of cheek papillae and no predorsal scales (Teleostei; Gobiidae). Can. J. Zool. 71:494-514. (Ref. 9018)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 27.4 - 29, mean 28 °C (based on 108 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±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).
