Looking somewhat like a cross between a horseshoe crab and a shield bug, the vernal pool tadpole shrimp (Lepidurus packardi) gets the distinction of being the first invertebrate on Endangered Ugly Things. It will not be the last, as the diversity of invertebrates is staggering, and, with the exception of butterflies, they're pretty much all considered ugly. SOurce

 

-- Edited by Dj_Rubbut at 02:21, 2008-10-05