L. Harrison 
87 
4. 
6 . 
7. 
8 . 
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7. 
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18 . 
adustus Nitzsch, in Giebel, Zeit. f. ges. Not., xviii, 1861, p. 316. 
(Anser cinereus) nec Olfers, 1816. 
aeneas Piaget, Pediculines, Suppl., 1885, p. 5, PI. 1, f. 7. 
(MotaciUa alba.) 
aflmis Piaget, Pediculines, 1880, p. 67, PI. 5, f. 3. 
(Acrldotheres cristatellus.) 
agelaii Osborn, Bull. Div. Ent., 1896, p. 220. 
(Agelaius phoeniceus.) 
alaskensis Kell. & Kuw., Proc. Acad. Nat. Sc. Phila., 1900, p. 151, 
PI. 7, f. 1. (Rhodostethia rosea.) 
alatoclypeatus Piaget, Pediculines, Suppl., 1885, p. 10, PI. 1, f. 11. 
(Bacelo cinereifrons.) 
albemarlensis Kellogg and Kuwana, Proc. Wash. Acad. Sci., iv, 
1902, p. 465, PI. 28, f. 5. 
(Camarhynchus affinis.) 
albidus Piaget, Pediculines, 1880, p. 48, PI. 3, f. 6. 
(Corvus scapulatus) — P. semisignatus Nitzsch. 
albiventris Scopoli, Ent. Cam., 1763, p. 385=P. subflavescens Geoff. 
( MotaciUa, Troglodytes.) 
alcedinis Denny, Anoplur. Brit., 1842, p. Ill, PI. vi, f. 1. 
(Alcedo ispida) [33]. 
aMenus Kellogg, New Mallophaga, ii, 1896, p. 413, PL 65, f. 2. 
(Colaptes auratus.) 
alpinus Giebel, Ins. Epiz., 1874, p. 105. 
(Tringa ( Erolia ) alpina.) 
ambiguus Burmeister, Handbuch, ii, 1838, p. 426. 
(Scolopax gallinago) [<$]. 
ambiguus Nitzsch, in Giebel, Ins. Epiz., 1874, p. 119, PI. 8, f. 12-13. 
(Cassicus cristatus) nec Burmeister, 1838, = 
P. magus Nitzsch. 
americanus Kellogg, New Mallophaga, iii, 1899, p. 11, PI. 1, f. 4, 7. 
(CIndus mexicanus.) 
amphibolus Nitzsch, in Giebel, Zeit.f. ges. Nat., xviii, 1861, p. 314. 
(Scolopax gallinago) = P. ambiguus Burmeister. 
anceps ‘ Schilling,’ Gurlt, Arch. f. Naturgesch., xxiii, 1857. Nom. 
nud. (Fring illa carduelis.) 
angulatus Piaget, Pediculines, 1880, p. 21. 
(Buteo vulgaris.) 
angulatus Piaget, Pediculines, 1880, p. 93, PI. 8, f. 5, nec p. 21. 
(Host unknown. ? Ibis. L. H.) 
angustoclypeatus Piaget, Pediculines, 1880, p. 34, PI. 2, f. 3. 
(Polytelis barrabandi.) 
