[dz123]

I was just doing a little searching on google, and found that the name for the female equivalent of the land shark is the land porpoise.

Here are a couple excerpts from a blog:

"Stoned, Chaos Theory and Old Fat put together a handful of land shark/land porpoise runs. sn*tch performed the most chivalrous act in years by an Old Fat when he made some douche erase a bunch of nude pictures he had taken of Chaos Theory disrobing."

"... although the roughly 35 landsharks/porpoises (a number of which were participated in my be) and the solitary firecracker were pretty sweet."

from: hxxp://thewedge.wordpress.com/2007/10/07/this-post-epic-to-the-max/

Here is another little article from Harvard:

hxxp://www.thecrimson.com/article/2001/10/18/just-when-you-thought-it-was/