Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
gần đáy; Mức độ sâu 3 - 170 m (Ref. 275). Tropical; 30°N - 15°S, 32°E - 131°E (Ref. 275)
Indo-West Pacific: Indian Ocean, Red Sea and Arabian Sea, eastwards from Mozambique to South China Sea and the Philippine Sea, northward to Taiwan.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 10.0, range 9 - 12.9 cm Max length : 40.0 cm ML con đực/không giới tính; (Ref. 116232); 23.5 cm ML (female); Khối lượng cực đại được công bố: 1.5 kg (Ref. 275); Tuổi cực đại được báo cáo: 3.00 các năm (Ref. 275)
Maximum size for female, 23.5 cm, mantle length from Ref. 116229. Minimum depth from Ref. 104457. Neritic, on shallow waters (Refs. 275, 128042). Feeds on fishes, crustaceans and squids (Refs. 275, 104236). Cannibalism is common (Ref. 275).
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
Human uses
Các nghề cá: Tính thương mại
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Các công cụ
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 22.9 - 28.6, mean 27.4 (based on 961 cells).
Thích nghi nhanh
Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (K=0.3-2.25; tm=1; tmax=3).
Vulnerability
Low vulnerability (14 of 100).