Actinopterygii (peixes com raios nas barbatanas) >
Perciformes (Perch-likes) >
Trichiuridae (Cutlassfishes) > Lepidopinae
Etymology: Lepidopus: Greek, lepis = scale + Greek, pous = foot (Ref. 45335); fitchi: Named in honor of the late John Fitch, indefatigable student of California fishes (Ref. 12696). More on author: Rosenblatt.
Ambiente / Clima / Intervalo
Ecologia
; marinhas bentopelágico; intervalo de profundidade 100 - 500 m (Ref. 6181), usually 100 - 250 m (Ref. 9351). Deep-water, preferred ?; 46°N - 17°S, 128°W - 75°W (Ref. 6181)
Eastern Pacific: Cape Kiwanda, Oregon, USA to the Gulf of California; then from 5°N to southern Peru.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 210 cm SL macho/indeterminado; (Ref. 9351); common length : 150 cm SL macho/indeterminado; (Ref. 9351); Peso máx. publicado: 1.4 kg (Ref. 6181)
Descrição suscinta
Morfologia | Morfometria
Raios dorsais (total): 78-87; Espinhos anais 2; Raios anais : 41 - 50; Vértebras: 84 - 93. Upper head profile slightly convex, rising gently from snout to dorsal-fin origin. Orbits nearly touching dorsal profile; interorbital space slightly concave. Pelvic fins reduced to 1 scale-like spine and 1 - 2 tiny rays. Pyloric caeca 16 - 18. Color of body is black or brown with a silvery shine along the abdomen.
Benthopelagic on the continental shelf and slope, up to a depth of 400 m or more; generally found over sandy bottoms at a depth between 100 and 250 m (Ref. 9351). During cold season, it is often seen near the surface at nights when the moon is full (Ref. 9351). May also be encountered in surge zones and sometimes observed to be beached in large numbers by the shore (Ref. 9351). A schooling species which feeds on cephalopods, euphausiids and small fishes, including Engraulis mordax and juvenile Merluccius productus. Marketed fresh and frozen (Ref. 9351). Excellent food fish, also processed into fish meal and oil (Ref. 9351).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Status na Lista Vermelha da IUCN (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Perigo para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial
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