分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Moridae (Morid cods)
稚鱈科 (Morid cods)
Etymology: Gadella: Diminutive of latin, gadus = a fish, cod? (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 425 - 790 m (Ref. 31777). 深水域; 21°S - 24°S
Western Pacific: New Caledonia and Norfolk Ridge.
西太平洋: 新加勒多尼亞與諾福克脊。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 31777)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 78 - 84; 臀棘: 0; 臀鰭軟條: 77 - 78; 脊椎骨: 55 - 57. Gadiform fish with single row of large irregular canine-like teeth in upper and lower jaws and a small triangular patch of minute teeth at symphysis of lower jaw (Ref. 31777). First dorsal fin origin behind pectoral insertion, first ray minute, second ray longest (Ref. 31777). Second dorsal fin occurs straight behind first, posterior fin rays longest (Ref. 31777).
鱈科魚類魚具有單列的大不規則的像犬齒一樣的齒在上頜與下頜與在下頜的瘉合處的一個細小齒的小三角形小區塊.(參考文獻 31777) 第一背鰭起點在胸的嵌入後面, 第一個鰭條細小的, 第二個鰭條長的.(參考文獻 31777) 第二背鰭鰭筆直地在第一個之後出現, 在後部的鰭條長的.(參考文獻 31777)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 新加勒多尼亞與諾福克脊。
Paulin, C.D. and C.D. Roberts, 1997. Review of the morid cods (Teleostei, Paracanthopterygii, Moridae) of New Caledonia, southwest Pacific Ocean, with description of a new species of Gadella. p. 17-41. In B. Séret (ed.) Résultats des Campagnes MUSORSTOM. Mem. Mus. Natl. Hist. Nat. (MMNHN), 174. (Ref. 31777)
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Estimates based on models
Preferred temperature (Ref.
123201): 7.8 - 9.6, mean 8.7 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00195 - 0.00776), b=3.11 (2.93 - 3.29), 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): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
