314 Miscellaneous 



4. Fam. Engidce, MacLeay. 

 1. Ips. Herbst. 



I. fasciatus, Oliv. Not very common. 



I. quadrisignatus, Say. Extremely abundant in decaying vegetable 



matter, and flying in May. 



5. Fam. Cucujidce, Westw. 



(See Proc. Acad. Nat. Sci. Phila., Vol. VII. p. 73.) 



1. Loemophlseus, Dej. 



L. fasciatus, Mels. By sweeping grass on Logan's farm, August. 



2. Silvanus, Latr. 



S. Surinamensis, Linn. Rare in houses. 



6. Fam. Cryptophagidce, Schaum. 



1. Cryptophagus, Herbst. 



C. (not determined.) Under a dead rat in a cellar, Little St. 

 James Street. 



2. Atomaria, Kirby. 



A. (not determined.) Abundant by sweeping herbage on the Moun- 



tain, June. 



7. Fam. Lathridiida. 



(See Proc. Acad. Nat. Sci. Phila., Vol. VII. p. 299.) 



1. Corticaria, Mar sham. 



C. Americana, Mann. By sweeping grass, June. 



2. Lathridius, Illig. 



L. reflexus, Lee. By sweeping grass, Logan's farm, October. 



8. Fam. Dermestida, Leach. 

 (See Proc. Acad. Nat. Sci. Phila., Vol. VII. p. 106.) 



1. Byturus, Latr. 



B. unicolor, Say. By sweeping herbage on the Mountain, June. 



2. Dermestes, Linn. 



D. lardarius, Linn. Abundant in houses ; very destructive to pre- 



served specimens of natural history: also under bark of trees 

 in autumn. 



3. Attagenus, Latr. 



A. megatoma, Fabr. Abundant in houses, and very destructive to 



preserved specimens of natural history. 



9. Fam. Byrrhidce, Leach. 

 (See Proc. Acad. Nat. Sci. Phila., Vol. VII. p. 113. 



1. Byrrhus, Linn. 



B. picipes, Kirby. Common. 

 B. Americanus, Lee. Rare. 



2. Cytilus, Erich. 



. C. varius, Fabr. Rare, May. 



Lamellicornes. 



1. Fam. Lucanidce, Leach. 

 1. Platycerus, MacLeay. 



P. depressus, Lee. Under bark of stumps on the Mountain. 



