
ferricia tenus

planorbidae kudumbatthile oru jala gastropodaaya shudhajala ocha allengil limpettinte oru inamaanu ferricia tenuis.
vitharanam.
eee inam indiayil kaanapedunnu.
paristhithi.
eee inathinte janasamkhyayude pravanatha anjjaathamaanu.
"ferricia tenuis" indiayil "skistosoma hemattobiyathinte" oru hoost aayi kanakkaakkappedunnu.

