NO. 1183. NORTH AMERICAN MALLOPHAG A— KELLOaa. 81 



Brachyramphus marmoratus. 



Docophorus atri color Kellogg. 

 montereyi Kellogg. 

 Cepphus columba. 



Docophorus procax Kellogg. 



Wirmus fuscomarginatus Deuuy, var. americanus Kellogg and 

 Chapman. 

 pacificus Kellogg aud Chapman 

 Uria troile californica. 



Docophorus calvus Kellogg. 

 AUe alle. 



Nirnius citrinus Islitzsch. 

 Stercorarius pomarinus. 



Docophorus melanocephalus Burmeister. 

 Nirmus triangulatus Nitzsch. 

 Lipeurus laculatus Kellogg and Chapman, 

 Rissa tridactyla poUicaris. 

 Docophorus lari Denny. 



Nirmus Uneolatus Nitzsch, var. atrimarginatus Kellogg aud Chap- 

 man. 

 Larus glaucus. 



Docophorus lari Denny. 

 Lams glaucescens. 



Docophorus lari Denny, 

 Nirmus Uneolatus Nltzsch, 

 Golpocephalum funehre Kellogg 

 Menopon infrequens Kellogg. 

 Larus marinus. 



Golpocephalum lari Packard, 

 Larus occidentalis. 



Docophorus lari Denny. 

 Nirmus Uneolatus Nitzsch. 

 punctatus Nitzsch. 

 Larus argentatus smithsonianus. 

 Docophorus lari Denny. 



Nirmus fuscomarginatus Denny, var. americanus Kellogg and 

 Chapman. 

 Uneolatus Nitzsch. 

 Larus vegae. 



Docophorus lari Denny. 

 Nirmus Uneolatus Nitzsch. 



Uneolatus Nitzsch, var. atrimarginatus Kellogg and Chap- 

 man. 

 Larus californicus. 



Nirmus Uneolatus ^itzsch, 

 Proc. N. M, vol. xxii 6 



