Valerie A. Tornini, Duke University
The West African Gaboon viper conceals itself on the leaf-littered forest floor thanks to patterning that makes the contours of its body tough to spot.
Above a delicate tarsal pad, the menacing tarsal claws and fine, hooked hairs allow the horsefly (Tabanus sulcifrons) to grip and hold onto animal fur.
| January 23, 2013
Valerie A. Tornini, Duke University
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