Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Mức độ sâu 0 - 60 m (Ref. 275), usually 5 - 20 m (Ref. 275). Tropical; 41°N - 6°S, 69°E - 138°E (Ref. 1695)
Indo-West Pacific: Southern India to Japan and the Philippines.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 9.5, range 10 - 12 cm Max length : 23.0 cm ML con đực/không giới tính; (Ref. 275); Khối lượng cực đại được công bố: 1.3 kg (Ref. 1695)
Mantle about half as broad as long; tentacular club long, slender with 10-12 minute, subequal suckers in each row across the club in males, 13-14 suckers across in females, club protective membranes not united, extending proximally along oral face of stalk as lo ridges, Left arm IV hectocotylized: about 12 normal suckers (3 series) proximally followed by about 5 or 6 series of very small suckers in ventral longitudinal rows, corresponding suckers of dorsal longitudinal rows extremely minute (or absent) in a deep, smooth groove, suckers normal distally, Color: dorsal mantle with a fine, dark-pigmented, transverse, reticulate color pattern, a pale reflective line along bases of fins (Ref. 275).
Usually caught using otter trawls. Pair trawls are used for offshore fishing and smaller catches and to a lesser extent, squid light-lures and traps. Push nets and lift nets are used for inshore and coastal fishing (Ref. 346). Commercially caught from Gulf of Thailand and Andaman Sea (Ref. 1695).
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.
Jereb, P. and C.F.E. Roper (eds.). 2005. (Ref. 1695)
IUCN Red List Status (Ref. 130435: Version 2024-1)
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): 18.9 - 29.2, mean 28.5 (based on 728 cells).
Thích nghi nhanh
Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (K=0.4-1.49).
Vulnerability
Low vulnerability (12 of 100).
