Gastropoda |
Nudibranchia |
Onchidorididae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Demersal; depth range 3 - 17 m (Ref. 79924). Subtropical
Western Pacific: Japan to Australia. Tropical to subtropical.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Bright yellow with a submarginal orange-red band on the mantle and foot. Gills and rhinophores are also yellow. Some specimens were also observed to have a white body having the submarginal orange-red band and a bright yellow band at the edge of both the mantle and foot. For these specimens, gills and rhinophores are also white.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their penis toward each other to induce one to act as a male and the other as the female. The victorious one to penetrate the body wall is the dominant male. Life cycle: Eggs are deposited on a substratum where they develop and hatch into (planktonic) vestigial veliger larval stage and further grow as adults.
Sachidhanandam, U., R.C. Willan and L.M. Chou. 2000. (Ref. 78073)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items
Diet
Food consumption
Ration
Predators
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