Gastropoda |
Pteropoda |
Clionidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Pelagic; depth range 0 - 600 m (Ref. 2376). Temperate
Cosmopolitan. Temperate to polar.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 4.0 cm DL male/unsexed; (Ref. 83435)
It feeds on Spiratella sp. by everting its six, adhesive buccal cones; the prey is extracted completely from its shell by insertion of chitinous hooks into the prey's body (Ref. 92383). Also feeds on the thecosome Limacina sp. (Ref. 2376). It uses its wing-like parapodia to swim (Ref. 92384).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Two distinct larval forms: shelled veliger hatches from the egg and later undergoes metamorphosis by losing its shell and develops into a polytrochous larva. The latter undergoes body elongation, growth of wings and disappearance of ciliary bands to adult stage.
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Age/SizeGrowthLength-weightLength-lengthMorphologyLarvaeAbundance
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 0.4 - 10.4, mean 4.8 (based on 2145 cells).
Price category
Unknown.