%0 Journal Article %T Study on the Stone crayfish Austropotamobius torrentium (Schrank, 1803) (Crustacea: Decapoda: Astacidae) population in the Dospat Dam (Western Rhodope Mountains, Bulgaria) %A Angel Zaikov %A Tanja Hubenova %A Ivan Iliev %A Penka Vasileva %J ZooNotes %D 2011 %I Plovdiv University %X In present paper the results from a study on the Stone crayfish in the Dospat Dam were represented. During the study period a total of 551 stone crayfish were caught (328 males and 223 females) by traps. The size-weight characteristics of the population were established, as well as the determination of its relative density (CPUE), and the ratio between the males and the females. %K narrow-clawed crayfish %K population %K CPUE %K size %K sand-pit Lake %U http://nature.uni-plovdiv.bg/uploads/bechev/zoonotes/ZooNotes_2011/Zoonotes%2018_2011_Zaykov.pdf