12 Proceedings of the Biological Society of Washington. 



Phenolia grossa Fab. 

 Omosita colon L. 

 Geotrupes balyi Jek. 

 Diaperis maculata Oliv. 

 Penthe obliquata Fab. 



Polyporus sulphureus Buillard. 



Hallomenus scapularis Melsh. 



Phenolia grossa Fab. 



Tinea cloacella Haw. (Lep.). 



Polyporus fumosus Persoon. 

 Sulcacis lengi Dury. 

 Ennearthron thoracicorne Ziegl. 



Polyporus amorphus Fries. 



Eustrophus bicolor Say. 

 Mycetophagus punctatus Say. 



Polyporus conchifer Schw. 

 Cis fuscipes Mell. 



Polyporus tulipiferus Schw. 



Tinea acapnopennella Clem. (Lep.). 



Polyporus pargamenus Fries. 

 Cis curtula Csy. 

 Ennearthron thoracicorne Ziegl. 

 Euparius marmoreus Oliv. 



Polyporus versicolor L. 



Scaphidium 4-guttatum Say. 

 Megalodacne fasciata Fab. 

 Mycetophagus flexuosus Say. 

 Hister lecontei Mars. 

 Phenolia grossa Fab. 

 Tenebrioides corticalis Melsh. 

 Endecatomus rugosus Rand. 

 Cis fuscipes Mell. 

 Cis wenzeli Dury. 

 Xestocis levettei Csy. 

 Sulcacis lengi Dury. 

 Strigocis opacicollis Dury. 

 Octotemnus laevis Csy. 

 Octotemnus denudatus Csy. 

 Ennearthron oblongus Blatch. 

 Onthophagus hecate Panz. 

 Hoplocephala bicornis Oliv. 

 Hoplocephala viridipennis Fab. 

 Boletotherus bifurcus Fab. 

 Penthe obliquata Fab. 



