分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Myxini
盲鳗纲 (丑鱼) (hagfishes) >
Myxiniformes (Hagfishes) >
Myxinidae (Hagfishes) > Myxininae
Etymology: Myxine: Ancient Greek word for a slimy fish: myxa, slime; -inus, one who, referring to copious amounts of slime produced by M. glutinosa (See ETYFish); kuoi: In honor of molecular biologist Chien-Hsien Kuo, National Chiayi University (Taiwan), for his contributions to hagfish taxonomy (See ETYFish).
Eponymy: Dr Chien-Hsien Kuo is a Taiwanese molecular biologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 595 - ? m (Ref. 43102). 亞熱帶的
Northwest Pacific: Taiwan.
西北太平洋: 台灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 18.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 43102); 41.0 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
Teeth 2-cusp multicusps on the anterior and posterior sets of cusps. Inner dorsal surface of the nasal sinus near the apex with a single medial small papilla. Gill pouches 6 pairs (Ref. 43102).
齿双牙尖的在前列与后列的尖头上。 在尖顶附近的鼻窦的内部背面具有一个单一中间的小乳突。 鳃囊 6 对.(参考文献 43102)
Minimum depth from Ref. 58018.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Copulatory organ absent. The gonads of hagfishes are situated in the peritoneal cavity. The ovary is found in the anterior portion of the gonad, and the testis is found in the posterior part. The animal becomes female if the cranial part of the gonad develops or male if the caudal part undergoes differentiation. If none develops, then the animal becomes sterile. If both anterior and posterior parts develop, then the animal becomes a functional hermaphrodite. However, hermaphroditism being characterised as functional needs to be validated by more reproduction studies (Ref. 51361 ).西北太平洋: 台灣。
Mok, H.-K., 2002. Myxine kuoi, a new species of hagfish fro southwestern Taiwanese waters. Zool. Stud. 41(1):59-62. (Ref. 43102)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00115 (0.00044 - 0.00298), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
