分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Blenniiformes (Blennies)
鱸形目 (Blennies) >
Tripterygiidae (Triplefin blennies)
三鰭鳚科 (Triplefin blennies) > Tripterygiinae
Etymology: Axoclinus: Greek, axis = axis + Greek, klinein = sloping and bed, due to the four apophyses of sphenoid bone.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 7 - 8 m (Ref. 46206). 熱帶
Eastern Central Pacific: Isla del Coco. A very similar but possibly undescribed species from the Revillagigedo Islands.
中太平洋東部: Isla del 椰子樹。 一非常相似的但是可能未描述的種從雷維拉吉哥多島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 11482)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 16; 背的軟條 (總數) : 9; 臀棘: 2; 臀鰭軟條: 18. Lateral line gradually descending from upper edge of gill cover to midlateral axis; lateral line with 21-26 tubed scales followed by 8-12 notched scales; total scales in longitudinal series 33-35; a small lanceolate cirrus on upper edge of eye. Head pink to reddish; side with 3 broad, dark brown bars with narrow, whitish spaces between them; a black band around base of caudal fin; caudal fin frequently black (Ref. 11482).
逐漸地從鰓蓋的上緣到側面中央的軸下降的側線; 側線有跟隨著 8-12個有凹槽的鱗片 21-26個管狀的鱗片; 在縱向的系列 33-35 中的總鱗片; 在眼的上緣上的一個小的矛尖形的卷鬚。 頭部粉紅色到淡紅的; 側邊有三個寬又深褐色的橫帶有狹窄的, 微白色的間隔空間他們; 尾鰭基底的周圍一條黑色的條紋; 尾鰭時常黑色.(參考文獻 11482)
Adults inhabit shallow rocky areas. They feed on tiny invertebrates and algae (Ref. 11482). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
棲息於水淺的岩石區。 吃極小的無脊椎動物與藻類。
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: Isla del 椰子樹。 一非常相似的但是可能未描述的種從雷維拉吉哥多島。
Fricke, R., 1997. Tripterygiid fishes of the western and central Pacific, with descriptions of 15 new species, including an annotated checklist of world Tripterygiidae (Teleostei). Theses Zool. 29:1-607. (Ref. 27223)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29.1, mean 28 °C (based on 105 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00288 - 0.01322), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.26 se; based on food items.
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).
