Friday, April 25, 2008

Pomacea bridgesii & canaliculata

Male Pomacea bridgesii with arrow pointing to the penis sheath


Female Pomacea canaliculata with arrow pointing to the missing penis sheath.


Male Pomacea bridgesii with arrow pointing to the penis sheath.

Female Pomacea bridgesii without the penis sheath.

1 comment:

Lim Meng yang said...

Is all female apple snail black in Colour as you shown in the image you posted ?