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SCIENTIFIC NAME
COMMON NAME
THUMBNAILS
Kingdom Animalia
Class Bivalvia
Order Veneroida
Family Donacidae
Genus Donax
Species trunculus
Classification Linnaeus,1767
Common name wedge shell
Size up to 3 centimeters

Geographic Range from South east Europe to Mediterranean Sea.
Physical Characteristics the smooth shell shows thin radial streakings. It is light coloured and covered by a bright brown periostracum.
Notes it is a sought after prey by carnivorous gastropods: for these reasons it is often possible to find perforated shells on the beach.
Habitat sandy bottoms.

Sources  
References Conchiglie veneziane
Acquario Comunale di Grosseto
Web References http://www.liceofoscarini.it/didattic/conchiglie/
http://www.gol.grosseto.it/puam/comgr/acquario/
Source of the photo http://www.eumed.net/malakos/

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