128 
The Genera and Species of Mallophaga 
Genus 44. Strigiphilus Mjoberg. 
1. heterocerus Nitzsch in Giebel, Zeit. f. ges. Nat., xvii, 1861, p. 527. 
(Strix bubo.) 
2. hexophthalmus Nitzsch in Giebel, Zeit.f. ges. Nat., xvii, 1861, p. 528. 
(Strix nyctea.) 
3. remotus Kell, and Chap., New Mallophaga iii, 1899, p. 107, PI. 7, 
f. 7. (Scotiaptex cinerea.) 
Genus 45. Paragoniocotes Cummings. 
1. abnormis Kellogg, Journ. N. Y. Ent. Soc., xiv, 1906, p. 46, PI. 2, f. 3. 
(Ara chlomptera.) 
2. fasciatus Piaget, Pediculines, 1880, p. 236, PI. 19, f. 11. 
(Callopsittacus novaehoHandiae.) 
3. gripoeephalus Cummings, Ann. Mag. Nat. Hist., xvii, 1916, p. 101. 
(Chrysotis augusta.) 
Sub-family g. Aeidoproetinae Harrison. 
Genus 46. Acidoproctus Piaget. 
1. bifasciatus Piaget, Tijd. v. Ent., xxi, 1878, p. 181, PI. 12, f. G. 
(Dendrocygna viduata.) 
2. Kellogg! Carriker, Journ. N. Y. Ent. Soc., x, 1902, p. 228, PI. 22, 
f. 1, 2. (Aythya vailisneria.) 
3. marginatus Piaget, Tijd. v. Ent., xxi, 1878, p. 179, PI. 12, f. C. 
(Lams spinicauda . Straggler. L. H.) 
4. maximus Piaget, Tijd. v. Ent., xxi, 1878, p. 183, PI. 12, f. E-F. 
(Dendrocygna arborea.) 
5. moschatae Linne, Syst. Nat., 1758, p. 612. 
(Anas moschata.) 
1. rostratus Rudow, Beitrag, 1869, p. 46 = A. marginatus Piaget. 
(Chenaiopex aegyptiacus.) 
6. stenopygus Nitzsch in Giebel, Ins. Epiz., 1874, p. 179, PI. 8, f. 6, 7. 
(Anas mfina.) 
2. stenopyx Nitzsch in Burmeister = stenopygus, q.v. 
Genus 47. Ornithobius Denny. 
1. anseris Gurlt, see Esthiopterum. 
2. atromarginatus Denny, Anoplur. Brit., 1842, p. 185, PI. 23, f. 3. 
(Cygnus spp.) = 0. goniopleurus Denny. 
3. bucephalus Giebel, Ins. Epiz., 1874, p. 239 = 0. cygni L. 
(Cygnus spp.) 
