20 On North-American Insects. 



ultimately require a new name, unless it has already been 

 redescribed in America, as it is quite distinct from M. boreahs, 

 Smith, a black insect from Labuan, with which Dr. Packard 

 has confounded it. 



7. Vespa maculata. 

 Vespa maculata, Linn. Amoen. Acad. vi. p. 412. n. 91 (1764). 



Slave River. 



The commonest of the North- American wasps, and very 

 distinct from any European species. 



8. Ccelioxysj sp. 

 Carberry, Aug. 4, 1892. 



RHYNCHOTA. 

 1. Rhyparochromus, sp. 

 Carberry, Aug. 4, 1892. 



2. Cicada pruinosa. 



Cicada pruinosa, Say, Proc. Acad. Nat. Sci. Philad. iv. p. 330 (1825). 



Carberry, Aug. 4, 1892._ 



A common North-American species. 



3. Glossonotusj sp. 

 Carberry, Aug. 4, 1892. 



NEUROPTERA. 



1. Enallagma horeale. 



EnaUagma horeale, De Selys, Ent. Mo. Mag. xi. p. 242 (1875). 



Rapids of the Drowned, June 29, 1892. 

 Described by De Selys from Newfoundland. 



2. Pteronarcys proteus. 



Pteronarcys protetis, Newm. Ent. Mag. v. p. 177 (1838). 



Grand Rapids, Athabasca River, June 6, 1892. 

 The specimens in the British Museum are from New York 

 and Mackenzie River. 



3. Isogenus frontalis. 



Isogenus frontalis, Newm. Ent. Mag. v. p. 178 (1838). 

 Grand Rapids, Athabasca Rivei', June 10, 1892. 



