>
Ophidiiformes (Cusk eels) >
Bythitidae (Livebearing brotulas)
Etymology: Cataetyx: Greek, kata = down + Greek, etix, stixo, stizo = to prick, to puncture.
Eponymy: Dr Edgar Johnson Allen (1866–1942) was a distinguished British marine biologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng đáy biển sâu; Mức độ sâu 480 - 1000 m (Ref. 4758). Deep-water; 51°N - 36°N, 10°W - 11°E
Eastern Atlantic: France to Portugal and the Ligurian Sea in the Mediterranean.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 10 - ? cm
Max length : 12.0 cm TL con đực/không giới tính; (Ref. 4758)
A locally abundant species that feeds on polychaetes and benthic crustaceans (Ref. 34024). Viviparous (Ref. 4758).
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: Version 2024-1)
Threat to humans
Harmless
Human uses
Các nghề cá: không ích lợi (thú vị)
Các công cụ
Special reports
Download XML
Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 10.7 - 13.7, mean 13.1 °C (based on 21 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00172 - 0.01163), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.4 ±0.48 se; based on food items.
Generation time: 1.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Assuming Fec < 1000; K=0.94).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
Nutrients (Ref.
124155): Calcium = 48.5 [11.2, 175.8] mg/100g; Iron = 0.693 [0.241, 1.707] mg/100g; Protein = 15.9 [13.4, 18.3] %; Omega3 = 0.381 [0.139, 1.090] g/100g; Selenium = 12.3 [3.5, 46.1] μg/100g; VitaminA = 13.7 [2.6, 63.9] μg/100g; Zinc = 0.597 [0.307, 1.196] mg/100g (wet weight);