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. borealis, 
Smith, a black insect from Labuan, with which Dr. Packard 
has confounded it. 
7. Vespa maculata. 
Vespa maculata, Linn, Amcen. Acad. yi. p. 412. n. 91 (1764). 
Slave River. 
The commonest of the North-American wasps, and very 
distinct from any European species. 
8. Colioxys, 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. 880 (1825). 
Carberry, Aug. 4, 1892. 
A common North-American species. 
3. Glossonotus, sp. 
Carberry, Aug. 4, 1892. 
NEUROPTERA. 
1. Enallagma boreale. 
Enallagma boreale, 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 proteus, Newm. Ent. Mag. v. p. 177 (1888). 
Grand Rapids, Athabasca River, June 6, 1892. 
The specimens in the British Museum are from New York 
and Mackenzie River. 
3. Isogenus frontalis. 
Tsogenus frontalis, Newm. Ent. Mag. v. p. 178 (1888). 
Grand Rapids, Athabasca River, June 10, 1892. 
