分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Moridae (Morid cods)
Etymology: Gadella: Diminutive of latin, gadus = a fish, cod? (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 31777)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 78 - 84; 臀棘: 0; 臀鳍软条: 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).
鳕科鱼类鱼具有单列的大不规则的像犬齿一样的齿在上颌与下颌与在下颌的愈合处的一个细小齿的小三角形小区块.(参考文献 31777) 第一背鳍起点在胸的嵌入后面, 第一个鳍条细小的, 第二个鳍条长的.(参考文献 31777) 第二背鳍鳍笔直地在第一个之后出现, 在后部的鳍条长的.(参考文献 31777)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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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 (0.00192 - 0.00787), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
