分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Paraulopidae (Cucumber fishes)
Etymology: Paraulopus: Paraulopus refers to a taxon related to Aulopus, both being included in the Aulopiformes.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 322 - 375 m (Ref. 49923). 深水域
Northwest Pacific: Kyushu-Palau Ridge and the Emperor Seamounts.
西北太平洋: 九州-帛琉海脊與皇帝海洋山脊。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 49923)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 11; 臀棘: 0; 臀鳍软条: 8 - 10; 脊椎骨: 42 - 44. Second and third dorsal fin rays very elongated, prolonged filamentously, extending when depressed well beyond adipose fin in males, not quite reaching adipose fin in females (Ref. 49923). Sexually dimorphic in dorsal and caudal fin coloration: dorsal fin with a black upper margin broader in males than in females; caudal fin white with a black posterior margin on each lobe in males, black margin absent in females (Ref. 49923).
第二与第三个背鳍鳍条非常瘦长的, 丝状地延长, 延伸当扁平的越过在雄性中的脂鳍, 不完全在雌性中达到脂鳍.(参考文献 49923) 在背鳍与尾鳍鳍颜色中的性别双型性: 背鳍有一个黑色的上缘较宽的在雄性中超过在雌性中; 尾鳍在雄性中的每个叶上白色的有一个黑色的后缘, 黑色的边缘不存在于雌性。 (参考文献 49923)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 九州-帛琉海脊與皇帝海洋山脊。
Sato, T. and T. Nakabo, 2003. A revision of the Paraulopus oblongus group (Aulopiformes: Paraulopidae) with description of a new species. Ichthyol. Res. 50(2):164-177. (Ref. 49923)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
