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Image of Portlandia arctica (Gray 1824)
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Portlandia arctica (Gray 1824)

Biology

provided by Arctic Ocean Biodiversity 2011
A very common benthic bivalve mollusk of arctic seas.
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Andrey Voronkov

Comprehensive Description

provided by Arctic Ocean Biodiversity 2011
Periostracum yellowish-gray to light brown, dull; Inside - white.
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Andrey Voronkov

Habitat

provided by Arctic Ocean Biodiversity 2011
Infaunal; On silty sediments; Sublitoral mainly; Widespread arctic species
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Andrey Voronkov

Life Cycle

provided by Arctic Ocean Biodiversity 2011
Dioecious; Development without pelagic larvae or with short pelagic stage (?)
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Andrey Voronkov

Distribution

provided by World Register of Marine Species
lower St. Lawrence estuary

Reference

North-West Atlantic Ocean species (NWARMS)

license
cc-by-4.0
copyright
WoRMS Editorial Board
contributor
Kennedy, Mary [email]

Habitat

provided by World Register of Marine Species
infralittoral and circalittoral of the Gulf and estuary

Reference

North-West Atlantic Ocean species (NWARMS)

license
cc-by-4.0
copyright
WoRMS Editorial Board
contributor
Kennedy, Mary [email]