分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Ophichthidae (Snake eels)
蛇鰻科 (Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335); zophochir: Name from Greek zophochi meaning dark hand, referring to the dusky pectoral fin (Ref. 4525).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 1 - 110 m (Ref. 31243). 亞熱帶的
Eastern Pacific: Eureka in northern California, USA to Peru; uncommon in north of Baja California, Mexico.
東太平洋: 美國加州北部的尤里卡到祕魯; 罕見在墨西哥的下加利福尼亞北方中。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 98.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 96339); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 149 - 162.
Inhabits rocky and sandy areas. A burrowing species. Feeds on clams and fish (Ref. 4525).
棲息於岩石及沙地區域。 一個洞穴種。 吃蛤和魚類。 (參考文獻 4525)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 美國加州北部的尤里卡到祕魯; 罕見在墨西哥的下加利福尼亞北方中。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 23 May 2007
人類使用
漁業: 沒有興趣
工具
特別的報告
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Estimates based on models
Preferred temperature (Ref.
123201): 17.6 - 28.6, mean 23.4 °C (based on 122 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00085 (0.00045 - 0.00162), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.60 se; based on food items.
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.30).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).
