L. Harrison 
107 
Genus 38. Degeeriella Neumann. 
1. abrupta Osborn, Bull. Div. Ent., 1896, p. 229, PL 2, f. c. 
[Colinus virginianus,) ' 
2. actophila Kell. & Chap., New Mallophaga iii, 1899, p. 78, PI. 6, f . 4. 
( Calidris arenaria, ) 
1. acuminata Piaget, see Rallicola. 
3. acuta Piaget, Pediculines, 1880, p. 148, PI. 12, f. 6. 
{Edolius sp, Celebes.) 
4. acutangulata Piaget, Pediculines, 1880, p. 156, PI. 13, f. 5. 
{Graculus religiosa.) 
2. acutifrons Rudow, see Esthiopterum. 
5. acutofasciata Piaget, Pediculines, 1880, p. 172, PI. 14, f. 5. 
{Plotus melanogaster.) 
3. aeruginosi Leach MS., in Denny, List Brit. An., 1852, p. 16. Nom. 
nud. {Circus aeruginosus) = D. fusca Nitzsch. 
6. aetherea Giebe], Ins. Epiz., 1874, p. 301. 
{Simorhynchus microcerus,) 
4. affinis Children, App. Back's Land Expedition, 1836, p. 537. 
{Tetrao saliceti) = D. camerata Lyonet. 
5. affinis Nitzsch in Giebel, Zeit.f. ges. Nat., xviii, 1861, p. 298. 
{Garrulus glandarius) = D. glandarii Denny. 
6. aguiae Gervais, Apteres, iii, 1847, p. 350 = D. fusca Nitzsch. 
{Falco aguia,) 
1, albescens Piaget, Tijd. v. Ent., xxxiii, 1888, p. 226, PI. 8, f. 4. 
{Sarcorhamphus gryphus,) 
8. albida Rudow, Zeit. f. ges. Nat., xxxv, 1870, p. 466. 
{LamprocoUus nitens.) 
9. alcae Denny, Anoplur. Brit., 1842, p. 137, PI. 9, f. 1. 
{Alca tarda.) 
10. alchatae Rudow, Zeit. f. ges. Nat., xxxv, 1870, p. 472. 
(Pterocles alchata, Syrrhaptes paradoxus.) 
11. alexandrina Giebel, Ins. Epiz., 1874, p. 156. 
{Charadrius {Aegialitis) alexandrinus) [49]. 
12. alpha Kellogg, Brooklyn Sci. Bull., ii, 1914, p. 84. 
(Megalestris antarctica.) 
7. amhigua Giebel, Ins. Epiz., 1874, p. 119 = 1). magus Nitzsch. 
(Cassicus cristatus.) 
13. amblys Kellogg, New Mallophaga ii, 1896, p. 499, PL 67, f. 6. 
(Haliaetus leucocephaJus.) 
14. americana Kell. & Chap., New Mallophaga iii, 1899, p. 69, PL 5, f . 9. 
(Colymbus nigricolUs.) 
