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Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Aphanopodinae
Etymology: Aphanopus: Greek, aphanes = hidden + Greek, pous = foot (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Sống nổi và đáy; Mức độ sâu 300 - 1408 m (Ref. 6181). Deep-water; 50°N - 35°S, 105°E - 14°E (Ref. 6181)
Atlantic Ocean: in moderately warm and tropical waters; it has not been found only off the coast of South America. In the eastern Atlantic, it is found off western Sahara, Congo and Angola, from Sierra Leone submarine rise and Pilberry Seamount (Ref. 10818).
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 148 cm TL con đực/không giới tính; (Ref. 108735)
Các tia vây lưng cứng (tổng cộng) : 39 - 44; Các vây lưng mềm (tổng cộng) : 54 - 59; Tia cứng vây hậu môn: 2; Tia mềm vây hậu môn: 46 - 50; Động vật có xương sống: 102 - 108. Pelvic fins represented by a single spine in juveniles inserted before the base of the pectoral fins but entirely absent in adults. Body is coppery black with iridescent tint. The inside of the mouth and gill cavities black.
Adults benthopelagic from 800 to 1,350 m, juveniles mesopelagic from 300 to 500 m (Ref. 6181). Up until recently, fisheries catch landings of A. carbo, a sympatric species in the waters of Canary and Madeira islands, were mixed with A. intemedius.
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Displays determinate fecundity (Ref. 108695). Mature individuals undertake horizontal migration to spawning and nursery grounds (Ref. 108708).
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 6.2 - 13.7, mean 9.4 °C (based on 190 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00110 (0.00059 - 0.00203), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 4.3 ±0.7 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (K=0.121; tmax=15).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 7.2 [3.4, 23.3] mg/100g; Iron = 0.204 [0.058, 0.575] mg/100g; Protein = 15.8 [14.1, 17.6] %; Omega3 = 0.277 [0.112, 0.714] g/100g; Selenium = 42.9 [11.2, 142.5] μg/100g; VitaminA = 11.3 [2.0, 59.4] μg/100g; Zinc = 0.373 [0.178, 0.733] mg/100g (wet weight);