Cephalopoda |
Sepiida |
Sepiolidae | Sepiolinae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 1 m (Ref. 118073). Tropical; 25°N - 18°N, 170°W - 154°W
Eastern Central Pacific: Hawaiian Islands.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm ML male/unsexed; (Ref. 1695)
Adults have average mantle length of 2.5 cm. A model organism exhibiting short lifespan, rapid growth, and year-round availability (Ref. 118073).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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
Threat to humans
Human uses
Fisheries: of no interest
| FishSource |
Tools
More information
Population dynamicsGrowth
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 24.8 - 25.6, mean 25.3 (based on 36 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.