Fig. 11. Attachment devices of insect species studied. (A-C) Smooth pulvilli of the
bug Pyrrhocoris apterus. (A) Distal part of the tarsus, lateral
aspect. (B) Pretarsus, ventral aspect. (C) Surface of the pulvillus. (D,E)
Hairy pulvilli of the fly Calliphora vicina. (D) Right pulvillus. (E)
Tenent setae with the terminal elements (spatulae). CL, claws; HK, hooked
setae; la, lateral direction; PU, pulvilli; SP, spatulae; TA, terminal
tarsomere; UT, unguitractor plate; ve, ventral direction.