Gastropoda | Neogastropoda
Environment: milieu / climate zone / depth range / distribution range
Pacific Ocean and Northwest Atlantic: Alaska, Canada, USA. Subtropical to boreal.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 8.0 cm SHH male/unsexed; (Ref. 95344)
Found along the intertidal to shallow subtidal zone, on rocks and in crevices (Ref. 95344).
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.
Bright, D.A. and D.V. Ellis. 1990. (Ref. 94096)
IUCN Red List Status (Ref. 124695)
CITES status (Ref. 108899)
Threat to humans
| FishSource |
Estimates of some properties based on models