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Ophidiiformes (Cusk eels) >
Carapidae (Pearlfishes) > Carapinae
Etymology: Echiodon: Greek, echieys, eos = a little viper + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
นิเวศวิทยา
เกี่ยวกับทะเล,น้ำเค็ม สัตว์หน้าดินในเขตน้ำลึก; ระดับความลึก 400 - 1441 m (Ref. 75877). Deep-water
Widely distributed in the subtropical and temperate waters of the southern hemisphere (off New Zealand, south of Australia, off southern Chile, off Argentina and the Falklands and southern Brazil). Has been recently found at the eastern slope off South Georgia in the Antarctic region.
ขนาด / น้ำหนัก / Age
Maturity: Lm ? range ? - ? cm
Max length : 41.0 cm TL เพศผู้/กระเทย; (Ref. 6347)
เงี่ยงครีบหลัง (รวม) : 0; ก้านครีบอ่อนที่หาง (รวม) : 176 - 180; เงี่ยงครีบก้น: 0; ก้านครีบอ่อนที่ก้น: 179 - 190. Eel-like, shallow body depth; 1 to several symphyseal fangs on dentary and premaxilla; lacking cardiform teeth, pelvic fins, and swim bladder rocker bone; a patch of ridges posteriorly on the ventral surface of the swim bladder (Ref. 34024). Precaudal vertebrae 25-29 (Ref. 34024).
Uncommon species (Ref. 34024).
Life cycle and mating behavior
Maturities | การสืบพันธุ์ | Spawnings | Egg(s) | Fecundities | ตัวอ่อน
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 8.6, mean 5.6 °C (based on 334 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
ระดับชั้นอาหาร (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
Nutrients (Ref.
124155): Calcium = 30.7 [18.2, 66.1] mg/100g; Iron = 0.462 [0.240, 0.890] mg/100g; Protein = 16.1 [13.6, 18.4] %; Omega3 = 0.326 [0.165, 0.657] g/100g; Selenium = 25.9 [10.5, 58.8] μg/100g; VitaminA = 9.81 [2.09, 42.43] μg/100g; Zinc = 0.449 [0.301, 0.669] mg/100g (wet weight);
