Bivalvia |
Myida |
Myidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; brackish; depth range 0 - 80 m (Ref. 95344). Subtropical
Northeast Pacific: Gulf of Alaska, USA, Peru.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 2.8 cm SHL male/unsexed; (Ref. 95344)
Usually found in estuaries, along the intertidal zone buried in mud and sand; may be up to 50 cm or more deep in the substrate; with its short siphon, feeds from burrowing shrimp and echiurid worm burrows (Ref. 95344). Commensal with Urechis caupo (Ref. 1175).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Anker, A., G.V. Murina, C. Lira, J.A.V. Caripe, A.R. Palmer and M.S. Jeng. 2005. (Ref. 1175)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
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): 8.6 - 20.5, mean 10.7 (based on 182 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.