
Persian Carpet Flatworm [ Pseudobiceros bedfordi ]
Persian Carpet Flatworms can be 8 to 10 cm. These animals have two penises - one used to prevent another flatworm to fertilize it and another one is used to fertilize the opponent.
Persian Carpet Flatworm [ Pseudobiceros bedfordi ]
Persian Carpet Flatworms can be 8 to 10 cm. These animals have two penises - one used to prevent another flatworm to fertilize it and another one is used to fertilize the opponent.