Gastropoda | Neogastropoda
Environment: milieu / climate zone / depth range / distribution range
Benthic; depth range 220 - 311 m (Ref. 83435). Polar
Antarctic Indian Ocean: Terre Adelie.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 0.8 cm DL male/unsexed; (Ref. 83435)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Neogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Arnaud, P.M. 1972. (Ref. 87678)
IUCN Red List Status (Ref. 124695)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models
): -1.2 - 1.1, mean 0.1 (based on 26 cells).