96 Hymenoptera in America North of Mexico 



IsidyctiumV.) atratum MacGillivray, 1908. Canad. Ent. 40: 290. 9. 

 Periclista hicoriae Rohwer, 1917. U. S. Natl. Mus., Proc. 53: 154. 9. 

 Periclista xanthognatha Rohwer, 1917. U. S. Natl. Mus., Proc. 53: 156. 9. 

 Periclista plesia Rohwer, 1920. U. S. Natl. Mus., Proc. 57: 211. 9. 

 Periclista pecanivora Rohwer, 1920. U. S. Natl. Mus., Proc. 57: 212. 9. 



Taxonomy: Middleton, 1922. U. S. Natl. Mus., Proc. 61: 2-4 (larva). —Smith, 1969. U. S. Dept. 

 Agr., Tech. Bui. 1397, p. 129 (larva). 

 rileyi (Cresson). Fla., 111., Mo., Tex. 



Selandria (Monophadnus) rileyi Cresson, 1880. Amer. Ent. Soc, Trans. 8: 13. 9. 

 Isodyctium floridense Dyar, 1898. N. Y. Ent. Soc, Jour. 6: 134. 9. 



stannardi Smith. Iowa, Tex. 



Periclista stannardi Smith, 1969. U. S. Dept. Agr., Tech. Bui. 1397, p. 130. 9. 

 sulfurana Stannard. N. Y., Mich., 111., Iowa. Host: Quercus. 



Periclista sulfurana Stannard, 1949. Amer. Ent. Soc, Trans. 75: 28. 9, 6. 



Species Group Californica 



californica Rohwer. Calif. 



Periclista californica Rohwer, 1917. U. S. Natl. Mus., Proc 53: 154. 9. 

 electa MacGillivray. Oreg., CaHf. Ecology: Adults collected from Quercus. 



Periclista electa MacGillivray, 1923. Psyche 30: 80. 6. 

 vergorba Stannard. CaHf. 



Periclista vergorba Stannard, 1949. Amer. Ent. Soc, Trans. 75: 32. 9. 



Genus PERICLISTA Subgenus NEOCHARACTUS MacGillivray 



Neocharactus MacGillivray, 1908. Canad. Ent. 40: 293. 



Type-species: Neocharactus bakeri MacGilhvray. Monotypic 



Aphaiiisus MacGillivray, 1908. Canad. Ent. 40: 295. 



Type-species: Aphayiisus lobatus MacGillivray. Orig. desig. 

 bakeri (MacGillivray). Calif. Ecology: Adults collected from Quercus agrifolia. 



Neocharactus bakeri MacGillivray, 1908. Canad. Ent. 40: 293. 6. 



Periclista leucostoma Rohwer, 1909. Canad. Ent. 41: 397. 9, cJ. 

 inaequidens (Norton). N. H. to Md. w. to Wis., Ill, Tex. Host: Quercus alba. 



Selandria inaequidens Norton, 1872. Amer. Ent. Soc, Trans. 4: 84. 9. 



Isodyctium infrequens Dyar, 1898. N. Y. Ent. Soc, Jour. 6: 134. 9 . 

 pallipes (Provancher). Calif. Ecology: Adults collected from Quercus agrifolia, Q. wislizenii. 



Monophadmis pallipes Provancher, 1895. Nat. Canad. 22: 80. 9, 6. 



Periclista occidentalis Rohwer, 1909. Canad. Ent. 41: 398. 9,6. 

 subtruncata Dyar. N. Y. to Fla. w. to III, Tex. Host: Quercus coccinea. 



Tenthredo (Allantus) labiata Klug, 1818. Mag. Gesell Naturf. Freunde Berhn 8: 73. 9. 

 Preocc. by Geoff roy, 1785. 



Periclista subtnmcata Dyar, 1898. N. Y. Ent. Soc, Jour. 6: 131. 9. 



Aphanisus lobatus MacGillivray, 1908. Canad. Ent. 40: 295. 9. 



Aphanisus muricatus MacGillivray, 1908. Canad. Ent. 40: 296. 9. 



Genus MONOPHADNOIDES Ashmead 



Monophadnoides Ashmead, 1898. Canad. Ent. 30: 253. 



Type-species: Monophadnus rubi Harris. Orig. desig. 

 Claremontia Rohwer, 1909. Canad. Ent. 41: 397. 



Type-species: Claremontia typica Rohwer. Orig. desig. 

 Monophadnus subg. Pseudomonophadnus Malaise, 1935. Ent. Tidskr. 56: 167. 



Type-species: Tenthredo geniculata Hartig. Orig. desig. 

 Monophadnus subg. Pseudoblennocampa Malaise, 1935. Ent. Tidskr. 56: 167. 



Type-species: Tenthredo {Allantus) tenuicorais Klug. Orig. desig. 



A holarctic genus mostly associated with Rosaceae though the host for only one North Amer- 

 ican species is known. 



