分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Cottidae (Sculpins)
杜父魚科 (Sculpins)
Etymology: Porocottus: Greek, poros = porous + Greek, kottos = a fish (Ref. 45335); leptosomus: Named for its compressed body..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 1 m (Ref. 44254). 溫帶
Northwest Pacific: Korea, Yellow Sea.
西北太平洋: 韓國，黃海。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.6 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 6 - 8; 背的軟條 (總數) : 18 - 19; 臀鰭軟條: 12 - 14; 脊椎骨: 33 - 34. Two pairs of branched cirri on dorsal surface of head. Bases of head cirri smooth. A single filamentous cirrus on dorsal tip of each spine of first dorsal fin. Sixth canaliculus of infraorbital sensory canal with a single pore. A long posterior medial canaliculus of the occipital canal with a terminal and a few supplementary pores. Melanophores scattered on isthmus hidden beneath branchiostegal membrane. Body width 1.2-1.5 in body depth. Caudal fin rounded.
兩對的分枝觸鬚在頭部背面上。 頭部觸鬚的基底平滑的。 在第一背鰭的每根棘的背部頂端上的一個絲狀的卷鬚。 眶下知覺管的第六個小管具有一個單一孔。 長的在後部後頭骨管的中間小管具有一個終點與一些增補的孔。 黑色素細胞散佈在藏在鰓蓋薄膜下面的峽部上。 在體高的身體寬度 1.2-1.5。 尾鰭圓的。
Occurs in tide pools (Ref. 44254).
出現於潮池。 (參考文獻 44254)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西北太平洋: 韓國，黃海。
Muto, F., Y. Choi and M. Yabe, 2002. Porocottus leptosomus sp. nov., from the west coast of Korea, Yellow Sea (Scorpaeniformes: Cottidae). Ichthyol. Res. 49(3):229-233. (Ref. 44254)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 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).
