EXPLANATION OF PLATES. 



All the drawings were made by the author, and with few exceptions, as 

 noted below, were made from specimens in my own collection, or from types 

 which were loaned. The figures are magnified from five to ten diameters, 

 or in a few instances much more, as the subject warranted. 



PLATE I. 



Clwriphyllum foliatum, female, sp. n. Jamaica. 

 Choriphyllum westtvoodi, nom. n. after Westwood. 

 Platythorus camurus, Morse after Morse. 

 Tylotettix siniiatus, Morse after Morse. 

 Otumba scapu/aris, Morse after Morse. 

 Cliiiiquia serrata, Morse after Morse. 

 Pliyllonotui saussurfi, Uol. after Bolivar. 



PLATE II. 



Fig. I. Tettigicka jalapa, Hanc, male. Vera Cruz, Mexico. 



Fig. la. Same, pronotum and head, dorsal view. 



Fig. 2. Nomotettix acuminatus, Hanc, female, Lawrence, Kansas. 



Fig. 2a. Same, pronotum and head, dorsal view. 



Fig. 3. Paxilla obesa, Bol. Port Orange, Florida. 



Fig. 3a. Same, pronotum and head, dorsal view. 



Fig. 4. Nomotettix parvus, Morse, St. Anthony Park, Minnesota. 



Fig. 4a. Same, pronotum and head, dorsal view. 



Fig. 5. Nomotettix carinatus, Brun., Wellesley, Massachusetts. 



PLATE III. 



Tettix granulatus, Scudd., Wellesley, Massachusetts. 

 Vertex and tarsus below. 



Tettix incurvatics, Hanc, Palouse, Washington. 

 Vertex, dorsal view. 



Tettix arenosus, Burm., Opelousas, Louisi;uia. 

 Vertex of same, dorsal view. 



Tettix ornatiis, Harris, Chicago, 111. 

 Vertex of same, dorsal view. 



Tettix decoratus, Hanc, van, Chicago, III. 



Vertex of same, dorsal view. 



Tettix gibbosiis, Hanc, Riverside, 111. 



Vertex of same, dorsal view. 

 Tettigidea parvula, Morse after Morse. 

 Tettigidca nigra, Morse after Morse. 



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