The meadow spittlebug, <I>Philaenus spumarius,</I> and all other spittlebugs have a circlet of spines at the distal end of the hind tibia.
The meadow spittlebug, Philaenus spumarius, and all other spittlebugs have a circlet of spines at the distal end of the hind tibia.
Credit: Jack Kelly Clark