Cerastoderma lamarcki in the Caspian Sea

Phylum: Mollusca

Class: Bivalvia

Order: Veneroida

Family: Cardiidae

Genus: Cerastoderma lamarcki

Synonyms: Cerastoderma lamarcki

Photographer: M. Sepehr

Location: Caspian Sea - Iran -mazandaran - tonekabon

Reference

http://animaldiversity.ummz.umich.edu/site/index.html

Caspian Sea

The Caspian Sea is the biggest enclosed body of water on Earth, having an even larger area than that of the American Great Lakes or that of Lake Victoria in East Africa. It is situated where the South-Eastern Europe meets the Asian continent, between latitudes 47.07’N and 36.33N and longitudes 45.43 E and 54.20E. It is approximately 1,030 km long and its width ranges from 435 km to a minimum of 196 km. It has no connection to the world’s oceans and its surface level at the moment is around –26.5 m below MSL. At this level, its total coastline is some 7,000 km in length and its surface area is 386,400 km2. The water volume of the lake is about 78,700 km3. The water of the Caspian Sea is slightly saline; if we compare the Caspian water with oceanic water, it contains 3 times less salt.

Photographer: M. Sepehr

Location: Caspian Sea - Iran -mazandaran - tonekabon

Reference

http://www.caspianenvironment.org