Gastropoda | Trochida
Environment: milieu / climate zone / depth range / distribution range
Benthic; depth range 0 - 293 m (Ref. 83435). Polar; 82°N - 60°N, 120°E - 0°E (Ref. 83435)
Arctic and Northern Atlantic.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 2.5 cm DL male/unsexed; (Ref. 83435)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Archaeogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Cusson, M., P. Archambault and A. Aitken. 2007. (Ref. 3448)
IUCN Red List Status (Ref. 124695)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models
): -1.1 - 4.7, mean 1.2 (based on 68 cells).