EXPLANATION OF PLATES. 



Plate I. — Menacanthus halfouri sp. n., and Myrsidea victrix gen, et 



sp. n. (see pp. 12-16). 



„ II-VI.— Larva of Everes argiades (see pp. 85-38). 



„ VII-XIV. — British Siphonaptera (see pp -49-112). 



„ XV-XVII —British Coccidae (see pp. 175-184). 



XVIII.— British Homoptera (see pp. 206-211). 



„ XIX. — New Species of Pselaphidae, sub. fam. Clavigerinae 



(see pp. 211-215). 



„ XX. — New Species of Cyathiger (Fam. Pselaphidae) 



(see pp. 249-256). 



„ XXa. — New Species of Xylophilus (see pp. 278-288). 



„ XXI. — New Species of Pselaphidae (Gi'oup Tyrini), 



(see pp. 297-302). 



,, XXII. — Chiropteropsylla brockmani, sp. nov. (see p. 304). 



