分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ariidae (Sea catfishes)
海鯰科 (Sea catfishes) > Ariinae
Etymology: Cochlefelis: Greek, kochlea = snail like + Latin, felis = cat (Ref. 45335); insidiator: From the Latin for ambusher or lurker - in reference to the possibility that this species is a predator which lies half-hidden in sediment (Ref. 40908).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的. 熱帶
Western Central Pacific: Papua New Guinea and northern Australia.
中西太平洋: 巴布亞新幾內亞與澳洲北部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 40908)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 1; 背的軟條 (總數): 7; 臀棘 0; 臀鰭軟條: 19 - 23; 脊椎骨: 58 - 60. Head and anterior of body depressed; ribs long, angular, impressed in abdominal body wall. Eye covered with head skin; head smooth. Mouth wide, jaws upturned at symphysis; teeth fixed, cardiform, in 1-2 series on jaws and palate; four elongate patches of palatal teeth. No rakers on posterior of first two arches; mandibular barbel longest, reaching dorsal fin. Fin spines slender, weak. Grey or yellowish in color, fins and mouth bright yellow or orange (Ref. 40908).
頭部與前面的身體扁平的; 肋骨長的﹐有角的, 在腹部的體表中感動。 眼覆蓋著頭部皮膚了; 頭部平滑的。 嘴巴寬的, 顎朝上的在瘉合處; 齒修理, 鋼絲刷狀齒, 在顎與上顎上的 1-2 系列中; 四個細長上顎音齒的區塊。 沒有耙前面兩個弓後面之上; 顎骨觸鬚長的, 達到背鰭。 鰭棘細長的, 弱的。 灰色或淡黃色的顏色, 鰭與嘴鮮黃色或橘色的.(參考文獻 40908)
Inhabits shallow mudflats and river mouths; also in muddy coastal waters (Ref. 40908).
棲息於水淺的泥灘與河口; 也在泥濘的沿岸水域中.(參考文獻 40908)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西太平洋: 巴布亞新幾內亞與澳洲北部。
Kailola, P.J., 2000. Six new species of fork-tailed catfishes (Pisces, Teleostei, Ariidae) from Australia and New Guinea. Beagle, Rec. Mus. Art Galler. North. Territ. 16:127-144. (Ref. 40908)
人類使用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
