8 



CEcanthus niveua, IV, 1, S. 

 (Edipoda aequalis, XIII, g. 



atrox, VIII, 3. 

 ' carinata, X, 7. 



Carolina, V, 3. 



carlingiana, XII, SI. 



cincta XII, 13. 



coralipes, III, g. 



discoidea, III, 3, 7. 



eucerata III, S : V, 13 .VI S3. 



Haldemanii, XIII, 3. 



longipennis, XIII, 4. 



maratima, XII, 17. 

 " marmorata, VII, 9. 

 " inontana, XII, 13. 



pellucida, XII, 20. 



phcenicoptera, V, 4. 



rugosa, XII, g, 



eordida, X, 11. 



sulphurea, V, 6. 



tenebrosa, IX, 2. 



trifasciata, IX, 6. 



verruculata, X, 6. 



undulata, XII, IS. 



See also Tragocephala. 

 Opomala bivittata, VI, 24 and 26; XI, 7. 

 Opsomala. See Opomala, Mesops and Pyrgo- 



morpha. 



Orchelimum vulgare, IV, 7, S; VII, 6. 

 Orchelimum. See also Xiphidiutn. 

 Orocharis saltator, III, 11, IS. 

 Oxycoryphus obscurus, XIII, 13. 

 Fediculus. See Phylopterus. 

 Periplaneta americana, I, S. 

 Pezotettix borealis, VI, 16. 



" nebrascensis, XIII, g. 



obesa, XI, 13, 14. 



picta, VIII. 4. 

 " unicolor, XIII, 9. 

 Phalangopsis. See Ceuthophilus, Udeopsylla. 

 Phaneroptera coloradensis, XI, IS. 



curvicauda, VII, S, S, and V, 10. 

 Philopterus falcicornis, VI, 1. 

 Phlcethrips coreacea, VI, 4. 

 Phrynotettix verruculata, VI, 25 

 Phylloptera (?) egg, IV, 16. 



Pbylloptera oblongifolia, X. 9; IV, 4; XIII, 1. 

 rotundifolia, VI, IS. 

 See also microcentrum. 

 Platamodes pennsylvanica, I, 1 and 3 

 Platyphyllum. See Cyrtophyllus. 

 Podisma. See Pezotettix. 

 Pterolepis miuutus, XI, 17. 

 Pterolepis. See Anabrus also. 

 I'odura villosa. VI, 7. 



Pterophylla. See also Cyrtophyllus, Orcheli 

 mum, Xiphidium. 

 Pyrgomofpha brevicornis, IV, 14. 

 PJiaphidophora, See Ceuthophilus, Hadenacus 

 Romalea microptera, III, 4. 

 Smynthurus, VI, 7. 



Spectrum. See Diapheromera, Anisomorpha 

 Stauronotus, Elliotti, VIII, 11. 

 Stenobothrus admirabilis, IV, 13; V, 14. 

 aequalis, VI, SI. 



curtipennis, VI. IS; VII, 10; X 4- 

 XII, IS. 



maculipennis, X, 14; VI, 7. 

 longipennis, V, IS. 

 Stenopelmatus talpa, I, 10. 



fasciatus, XIII, 7. 



Stylopyga orientalis, I, S, 6; VII, 12. 

 Tettigidea polymorpha VII 1 

 Tettix lateralis, VIII, 7. 



ornata, V, 1 and S; XII, 19. 

 Tetrix, Tettigidea, Batrachidea. 

 Thamnotrizon, dorsale, I, 11. 



scabralis, XIII, 6. 

 trilineatus, VIII, 5 

 Thrips(?) VI, 6, 9; XII, 11. 

 cerealum, XII, 9, 10. 

 Tomonotus. See (Edipoda tenebrosa. 

 Tragocephala infuscata, X, S. 



viridifasciata, V, 9. 

 Trinhodectes equi, XII, 4. 

 latus VI, g. 

 longicornis, XII, 3. 

 Tridactylus terminalis, III, 6. 

 Udeopsylla robusta, VIII, 9. 

 Xiphidium brevipennie, IV, 11. 

 fasciatum, IV, 10. 



