CATALOGUE OF INSECTS. 43 



Family LIOTHEID^3. 



MENOPON Nitzsch. 

 M pallidum Nitzsch. This is the most abundant of the hen or chicken lice. 



TRINOTTJM Nitzsch. 

 T. luridum Nitzsch. The common duck louse. 

 T. lituratum Nitzsch. Parasitic on the goose. 



