Common names from other countries
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: Apterichtus: From the Greek απτερόν (apteron), without fins, and ίχθύς (ichtus, more correctly written ichthys; masculine), fish..
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 85 m (Ref. 101270). ; 46°N - 4°S, 32°W - 17°E
Eastern Atlantic: Western and eastern Mediterranean, eastern Atlantic south to Azores, Madeira, and the Canary islands.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 132 - 139. This species is distinguished by the following characters: tail 1.6-1.7, head 12-15, and body depth 56-83 in total length; preopercular pores 4 and there are 5 pores in supratemporal canal; teeth conical and uniserial on jaws, becoming biserial on vomer of large specimens, vomerine teeth 8-14; when fresh body ochre in color with numerous small dark brown spots, those spots forming a continuous mid-dorsal band, yellowish on ventral surface; the head with dark brown spots over a pale background, a prominent horizontal white patch beneath and behind the orbit; MVF 52-134, total vertebrae 132-139 (n=6) (Ref. 101270).
Burrows in sand or mud on the continental shelf (Ref. 4455); usually in fine sand (Ref. 101270).
穴居在沙中或在大陸棚上的泥.(參考文獻 4455)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
McCosker, J.E. and Y. Hibino, 2015. A review of the finless snake eels of the genus Apterichtus (Anguilliformes: Ophichthidae), with the description of five new species. Zootaxa 3941(1):49-78. (Ref. 101270)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 16.1 - 21, mean 19.1 (based on 58 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.64 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
