Thursday, February 02, 2006

Amphiuma means
I found this guy eating chicken liver from a minnow trap that we put out for fish inventories in Lillian Swamp. I guess he was hungry! The Two-toed Amphiuma is a large, eel-like aquatic salamander that can reach maximum length up to 3 feet or more. All four limbs are present, but extremely tiny, and there are only two toes on each. They are black to dark brown with a dark gray belly. All Amphiumas undergo an incomplete metamorphosis (transformation from larva to adult), retaining one of the three gill slits and never developing eyelids. The number of twos distinguishes the three species of Amphiuma, but you have to catch one to be able to count them. They can also be differentiated on the basis of coloration and body size.

1 comment:

melissa said...

Nice pic!