74 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxh 



Colpocephalummaculatum Piac^et, Les Pediculines, 1880, p. 516, pi. xltii, 

 fig. 1. — Kellogg, Mallopliaga from Birds of Pauama, Baja Cal- 

 ifornia, and Alaska, in New Mallopliaga, III, 1899, p. 40, pi. iv, 

 fig. 2. 



Eecorded by Kellogg from Folyborus cheriivay (Baja California). 



Recorded by Piaget from Polyborus brasiliensis (Zoological Gar- 

 den of Rotterdam). 

 Colpocephalum subpachygaster Piaget, Les Pediculines, 1880, p. 517, pi. 

 XLiii, fig. 2. — OsBORN, Insects Affecting Domestic Animals, 1896, 

 p. 246. 



Recorded by Osborn from Bubo virginianus (Burnett collection). 



Recorded by Piaget from Strix noctua, S. jiammea, and 8. 

 passerina. 

 Colpocephalum pustolusum Piaget, Les Pediculines, 1880, p. 559, pi. xlvi, 

 fig. 8. — Osborn, Insects Affecting Domestic Animals, 1896, p. 246. 



Recorded by Osborn from Geryle alcyon (Burnett collection). 



Recorded by Piaget from Machetes pugnajc. 

 Colpoceplialum subsequale ISTitzsch, Germar's Mag. d. Ent., 1818, III, p. 

 299. — Kellogg, New Mallophaga, II, 1896, p. 525, pi. lxxii, fig. 1; 

 Mallophaga from Birds of Panama, Baja California, and Alaska, in 

 New Mallophaga, III, 1899, p. 40. 



Recorded by Kellogg from Gorvus americanus (Palo Alto, Cal- 

 ifornia) and Gorvus corax sinuatus (Baja California). 



Recorded by European authors from Gorvus corax, G. frugilegus, 

 and G. corone. 

 Colpocephalum chrysophseum Kellogg, New Mallophaga, II, 1896, p. 

 520, pi. Lxxi, fig. 1. 



From Melospiza fasciata samueUs (Palo Alto, California). 

 Colpocephalum grandiculum Kellogg and Chapman, Mallophaga from 

 Birds of California, in New Mallophaga, III, 1899, p. 113, pi. vii, 

 fig. 10. 



From Pipiio fuscus crissalis (Palo Alto, California). 

 Colpocephalum diffusum Kellogg, Mallophaga from Birds of Panama, 

 Baja California, and Alaska, in New Mallophaga, III, 1899, p. 40, pi. 

 IV, figs. 3, 4. 



Recorded by Kellogg from Amblycercus holosericeus, Arremonops 



striaticeps, Saltator albicolliSy Fhcenicothraupis fuscicauda, Elainea 



subpagana, Dendroica vieilloti, Piaya cayana thermophila, Ghiroxi- 



pliia Imiceolata, and Butorides virescens. 



Colpocephalum fumidum Kellogg, New Mallophaga, II, 1896, p. 523, pi. 



LXXI, fig. 5. 



From Psaltriparus minimus (Palo Alto, California). 



