48 The Genera and Species of Mallophaya 
24. cinctum Rudow, Zeit. f. ges. Nat., xxvii, 1866, p. 472. 
(.Priocella glacialoides.) 
3. coenops Nitzsch in Giebel, Zeit.f. ges. Nat., xviii, 1861, p. 318. 
(Haliens brasiliensis=Phalacrocorax vigua.) 
Nom. nud. 
25. commune Rudow, Zeit. f. ges. Nat., xxvii, 1866, p. 474. 
(Halieus brasiliensis, Neomorphus cultridens.) 
4. conspicuum Kellogg and Chapman, see Myrsidea. 
26. cornutum Rudow, Zeit. f. ges. Nat., xxvii, 1866, p. 470. 
(Grus (Balearica) pavonina.) 
5. cornutum Nitzsch in Giebel, Zeit. f. ges. Nat., xxviii, 1866, p. 395. 
(. Machetes pugnax) = C. umbrinum Nitzsch. 
27. costaricense Carriker, Univ. Nebr. Stud., iii, 1903, p. 172. 
( Buteo borealis costaricensis.) Sub-species of 
C. osborni Kellogg. 
28. crassiceps Piaget, Pediculines, Suppl., 1885, p. 120, PI. 13, f. 3. 
(Psittacus timneh.) 
29. crassipes Piaget, Pediculines, 1880, p. 566, PI. 47, f. 6. 
(.Sterna bergii .) 
30. cucullare Giebel, Ins. Epiz., 1874, p. 264. 
(Gypogeranus (Serpentarius) serpentarius ) [19]. 
31. decimfasciatum Boisduval and Lacordaire, Faun. Ent. Env. Paris, 
1835, p. 123. (Ardea cirterea) [12, 21]. 
32. deperditum Nitzsch in Giebel, Ins. Epiz., 1874, p. 265, PI. 13, f. 9. 
(Corvus cornix.) No description; figure is of 
an immature individual. L. H. 
6‘. diffusion Kellogg, see Myrsidea. 
33. discrepans Kell. & Chap., Journ. N. Y. Ent. Soc.,x, 1902,p. 164, PI. 15, 
f. 1. (Carpodacus mexlcanus obscurus.) 
34. dissimile Piaget, Pediculines, 1880, p. 520, PI. 43, f. 4. 
(Milvus aegyptius) [22]. 
35 . dolium Rudow, Zeit. f. ges. Nat., xxxiv, 1869, p. 393. 
(Podiceps cristatus.) 
36. dominicanum Kellogg and Mann, Ent. News, xxiii, 1912, p. 63. 
('Oceanodroma macrodactyla.) 
7. dubium Schilling in Gurlt, Arch.f Naturgesch., xxiii, 1857, p. 307. 
(Falco ( Circus) cyaneus.) Nom. nud. 
37. ellipticum Piaget, Pediculines, 1880, p. 570, PI. 48, f. 1. 
(Larus mangola.) 
38. elongatum Piaget, Pediculines, 1880, p. 529, PI. 44, f. 2. 
(Pyrrhocorax alpinus.) 
39. ephippiorhynchi Mjoberg, Arkiv f. Zool., vi, 1910, p. 43. 
(.Ephippiorhynchus senegalensis.) 
