Malacostraca |
Decapoda |
Epialtidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 90 m (Ref. 865). Temperate
Eastern Pacific: Alaska to Mexico.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cm Max length : 3.8 cm CW male/unsexed; (Ref. 865)
It is found on rocks, among algae, and sessile animals, from the intertidal to a depth of 90 meters (Ref. 865).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Marliave, J.B., C.J. Gibbs, D.M. Gibbs, A.O. Lamb and S.J.F. Young 2011 Biodiversity stability of shallow marine benthos in Strait of Georgia, British Columbia, Canada through climate regimes, overfishing and ocean acidification. pp. 49-74, In Grillo, O. (ed.), Biodiversity Loss in a Changing Planet, PhD. (Ref. 93916)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 6.7 - 12.7, mean 9.5 (based on 90 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
