A C R T Y L U S. 



2Q^ 



Genus 370. Hadrotettix. (Type no. 1.) 



Scudd. Wheeler's Ann. Rep. Geogr. Surv. W. 100th Merid. 

 App. JJ, p. 291 (1876) ; Guide N. Amer. Orth. p. 37 

 (1897) ; Psyche, ix. p. 67 (1900) ; Sauss. Mem. Soc. 

 Geneve, xxviii. (9) pp. 58, 183 (1884), xxx. (1) p. 22 

 (1888) : Brun. Biol. Centr.-Amer., Orth. ii. pp. 118, 183 

 (1905, i906). 



*1. H. Trifasciatus, Say, (G^r?/^/i«sr.) Amer. Western K 

 Ent. ii. pi. 34. L 3 (1825). America, 



(JEdipoda Trifasciata, Glover, 111. N. Amer. Mexico. 

 Orthopt. pi. 9. L 6 (1872) ; Thomas, 

 Rep. U.S. Geol. Surv. Montana, p. 456, 

 pL 1. L 6 (1872) ; Syn. Acrid. N. Amer. 

 pp. 110, 127 (1873) ; Stal, Recens. Orth. 

 i. p. 131. n. 7 (1873). 



U. Trifasciatus, Scudd. Wheeler's Ann. 

 Rep. Geogr. Surv. W. 100th Merid. 

 App. JJ, p. 291. n. 39 (1876) ; Psyche, 

 ix. p. 67 (1900) ; Sauss. 1. c. xxviii. (9) 

 p. 183 (1884) ; Brut). 1. c. pp. 183. 184. 

 n. 1 (1906). 



CEdipoda Fridnosa, Thomas, Proc. Acad. 

 Nat. Sci. Philad. 1870, p. 80. 



(Edipoda Hojfmanii, Thomas, Syn. Acrid. 

 N. Amer. p. 127 (1873) ; Wheeler, Rep. 

 Geogr. Expl. W. lUOth Merid. v. p. 876 

 (1875). 



2. H. Gracilis, Brun. Publ. Nebraska Acad. Western 



Sci. iii. p. 25 (1893) ; Ann. Rep. Ne- United 



braska Board Agric. 1896, p. 134 (1897) ; States. 

 Scudd. Psyche, ix. pp. 67, 6S (1900). 



3. H. Mund-as, Scudd. 1. c. pp. 67, 6S (1900) . id. 



4. H. Nebulosus, Scudd. 1. c. pp. 67, 69 Mexico. 



(1900) ; Brun. 1. c. p[). 183, 184. n. 2 

 (1906). 



Genus 371. AcrotylUS. (Tt/pe no. 12.)] 



Fieb. Lotos, iii. p. 125 (1853) ; Syn. Eur. Orth. p. 25 (1854) ; 

 Stal, Recens. Orth. i. pp. 118, 135 (1873) ; (Efvers. Vet.- 

 Akad. Forh. xxxiii. (3) p. 52 (1876) ; Bol. Ortop. Espan. 

 pp. 147, 155 (1876) ; An. So •. Espan. v. pp. 353, 361 

 (1876) ; Ann. Sci. Nat. Porto, iv. p. 217 (1897), v. p. 22 

 (1898) ; Brunn. Prodr. Eur. Orth. pp. So, 1.54 (1882) ; 



