Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
không di cư (Ref. 75927); Mức độ sâu 1 - 200 m (Ref. 275), usually ? - 150 m (Ref. 75927). Temperate; 44°N - 30°N, 128°E - 145°E (Ref. 275)
Northwest Pacific: Japan, Korea and China.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 50 - ? cm Max length : 70.0 cm TL con đực/không giới tính; (Ref. 275)
Combination depth range: min from estimate, max from literature.
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Các nghề cá: Tính thương mại
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Các công cụ
Thêm thông tin
Age/SizeSự sinh trưởngLength-weightLength-lengthHình thái họcẤu trùngSự phong phú
Các nguồn internet
Estimates based on models
Vulnerability
Moderate to high vulnerability (48 of 100).