WHATSTHATFISH
Bivalves & chitons

Sand Gaper

Mya arenaria

Also known as: Belly Clam, Eastern Soft-shell Clam, Essex Clam, Ipswich Clam, Large-neck Clam, Long Clam, Long-necked Clam, Mud Clam, Nannynose, Piss Clams, Sand Clam, Soft Clam, Soft Shell Clam, Softshell, Soft-shelled Clam, Squirt, Steamer, Steamer Clam

Adult
@Wanderingwainwrights · oxwich bay gower, United Kingdom · February 20211 / 2
01

Overview

Found over muddy and sandy tidal flats, both buried in the sand, or lying on top. Highly variable in colour.
Depth - Intertidal-190m can burrow down to 50m in the substrate

Most Bivalves are permanently anchored in fissures or depressions in the rock surface of the reef, some may become covered in algae and other marine life.
Other Bivalves swim free, either by a well developed foot or propelled along by a jet of water from their mantle cavity.

02

How to identify

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Pacific Ocean, Atlantic Ocean, Mediterranean
  • Exact location · 1
  • Country only · 1
LIVES IN

Found over muddy and sandy tidal flats, both buried in the sand, or lying on top.

04

Adult photos 2

05

Discussion

Comments are checked by a moderator before they appear.

No comments yet. Seen one, or got a question about it? Start the discussion.

    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumMollusca
    3. classBivalvia
    4. orderMyida
    5. familyMyidae
    6. genusMya
    7. speciesMya arenaria Linnaeus, 1758

    SourcesWoRMSWikipedia

    06

    More in the family

    Myida