A NEW SPECIES OF THE GENUS POECILOBDELLA FROM GUANGDONG AND HAINAN,CHINA (HIRUDINEA, HIRUDINIDAE)
A NEW SPECIES OF THE GENUS POECILOBDELLA FROM GUANGDONG AND HAINAN,CHINA (HIRUDINEA, HIRUDINIDAE)
牛蛭属及其一新种(颚蛭目,医蛭科)
A NEW SPECIES OF THE GENUS POECILOBDELLA FROM GUANGDONG AND HAINAN,CHINA (HIRUDINEA, HIRUDINIDAE)
牛蛭属及其一新种(颚蛭目,医蛭科)