NO. 1183. NOJtTR AMERICAN MALLOPSAa A— KELLOGG. 71 



Recorded by European autliors from numerous species of Anas 

 and from other diiclis; and also from Branta riifina and Egretta 

 alba. 

 Trinoton lituratum Nitzsch, Germar's Mag. d. Ent., 1818, III, p. 300. — 

 Kellogg, New Mallophaga, 1, 1896, p. 151, pi. xiii, fig. 3. — Osborn, 

 Insects Affecting Domestic Animals, 1890, p. 248. — Kellogg and 

 Chapman, Mallophaga from Birds of California, in New Malloph- 

 aga, III, 1899, p. 116. 



Recorded by Kellogg froui Dafila acuta and Merganser serrator 

 (Lawrence, Kansas) j by Osborn from "blue-winged teal" (Cassino 

 collection); by Kellogg and Chapman from iSpatukt elypeata (Moun- 

 tain View, California). 



Recorded by European authors from Mergus alhellus, Anas elyp- 

 eata, Bendrocygna arborea, and Anser albifrons. 

 Trinoton minor Osborn, Insects Affecting Domestic Animals, 1896, p. 

 248. 



From Oidemia sp. (Burnett collection). 



Genus ANCISTRONA Westwood. 

 Ancisirona Westwood, Thesaurna Eiitomologicus Oxouieusis, 1874, p. 197. 



Ancistrona gigas Piaget, Les Pediculines, Supplement, 1885, p. 117, pi. 

 XII, fig, 8. — Kellogg, New Mallophaga, I, 1896, p. 150, pi. xiii, 

 figs. 1, 2. — Kellogg and Chapman, Mallophaga from Birds of 

 California, in New Mallophaga, III, 1899, p. 116. 



Recorded by Kellogg from Fuhnarns glaeialis glupischa and F. g. 

 rodgersii, and by Kellogg and Chapman from Pufinus gavia, and 

 P. griseus (all hosts from Bay of Monterey, California). 

 Recorded by Piaget from Proeellaria glaeialis. 



Genus NITZSCHIA Denny. 

 Nitzschia Denny, Monograph. Auoplur. Brit., 1842, p. 230. 



NitzscMa pulicaris Nitzsch, Zeitschr. f. ges. Naturwiss., 1861, XYIII, p. 

 304. — Osborn, Notes on Mallophaga and Pediculidiie, Canad. Ent., 

 1884, XVI, p. 199; Insects Affecting Domestic Animals, 1896, p. 

 247. 



Recorded by Osborn from Chcetura pelasgica (Ames, Iowa). 

 Recorded by European authors from Cypselus ajnis. 

 Nitzschia dubius Kellogg, New Mallophaga, II, 1896, p. 540, pi. lxxiii, 

 fig. 6. 

 From Ghwtura pelasgica (Lawrence, Kansas). 



Genus COLPOCEPHALUM Nitzsch. 

 Colpocephalum Nitzsch, Germar's Mag. d. Ent., 1818, III, p. 298. 



Colpoeephalum perplanus Kellogg and Chapman, Mallophaga from 

 Birds of California, in New Mallophaga, III, 1899, p. 109, pi. vii, 

 fig. 8. 



From Lunda cirrhata (Bay of Monterey, California). 



