Biodiversity & Conservation

Moerella spp. with venerid bivalves in infralittoral gravelly sand

SS.SCS.ICS.MoeVen


<i>Moerella</i> spp. with venerid bivalves in infralittoral gravelly sand
Distribution map

SS.SCS.ICS.MoeVen recorded (dark blue bullet) and expected (light blue bullet) distribution in Britain and Ireland (see below)


SS.SCS.ICS.MoeVen is not listed under any importance categories.


Text page icon Habitat description

Map icon Distribution of biotope in Britain and Ireland
National importance

Text page icon Description of biotope

For a full description of this biotope including characterizing species, distribution, survey information and references visit JNCC

Infralittoral medium to coarse sand and gravelly sand which is subject to moderately strong water movement from tidal streams may be characterised by Moerella sp. (now Tellina sp.) with the polychaete Glycera lapidum and venerid bivalves. Typical species include Tellina pygmaea, Tellina donacina with other robust bivalves such as Dosinia lupines, Timoclea ovata, Goodallia triangularis and Chamelea gallina. Other infaunal species include nephtyd and spionid polychaetes and amphipods. Another important component of this biotope, in some areas, is the bivalve Spisula solida (see Kohne & Rachnor, 1996) which may be common or abundant. Remote grab sampling is likely to under-estimate venerid bivalves and other deep-burrowing and more dispersed species such as Paphia, Ensis and Spatangus. (Information taken from the revised Marine Habitat Classification, Version 04.05: Connor et al., 2004.).

Additional information icon Additional information

Tellina is now the accepted synonym for the key genus in this biotope, Moerella (WoRMS, 2009).


This review can be cited as follows:

Durkin, O.C. 2009. Moerella spp. with venerid bivalves in infralittoral gravelly sand. Marine Life Information Network: Biology and Sensitivity Key Information Sub-programme [on-line]. Plymouth: Marine Biological Association of the United Kingdom. [cited 18/04/2014]. Available from: <http://www.marlin.ac.uk/habitatsbasicinfo.php?habitatid=388&code=2004>