بررسي فراواني دوكفه اي ها و شكم پايان در سواحل صخره اي طيس، واقع در خليج چابهار

Study on the frequency of bivalves and gastropods in the Tis rocky coast of the Chabahar Gulf

Seasonal samples of bivalves and gastropods were collected during the period from March 2008 to April 2008 from the Tis rocky coast of the Chabahar Gulf .Samples were collected form three following stations: Supra littoral, Littoral and Sub littoral. According to the result, 34 species of gastropods and bivalves were identified and their frequency in the population were calculated 23.6 % & 39.3 % for bivalves and gastropods.