60 The Genera and Species of Mallophaga 
Genus 13. Somaphantus Paine. 
1. lusius Paine, Smithsonian Misc. Coll., ]xi, 1914, p. 2, f. 1. 
(Numida ptilorhyncha,) 
Genus 14. Machaerilaemus Harrison. 
1. laticorpus Carriker, Univ. Nebr. Stud., iii, 1903, p. 190, PI. 7, f. 5. ^ 
{Thamnophilus doliatus.) ^ ^ 
2. latifrons Harrison, Parasitology, vii, 1915, p. 390, f. 1-4!? 
{Poephila gouldiae.) ^t^^^t^L^^^^^v^^^KA,/^^ V 
Genus 15. Tetrophthalmus Grosse. 
1. bursaepelecanae Perry, Proc. Lit. Phil. Soc. Liverpool, xxx, 1876, 
p. Ixxx. {Pelecanus fuscus.) 
2. chilensis Grosse, Zeit. f. wiss. Zool., xlii, 1885, p. 530. h^j}^ ' 
{Pelecanus sp. Chili.) C ./r ^ 
3. consanguineus Piaget, Notes Leyd. Mus., vi, 1884, p. 111. 
{Pelecanus erythrorhynchus,) M/J^^V' 
4c incompositus Kell. & Chap., New Mallophaga, iii, 1899, p. 123, PI. 8, 
f. 4. {Phalacrocorax penicillatus. Straggler from 
a pelican. L. H.) -ji, 
1. impar Kellogg, New Mallophaga, i, 1896, p. 165.^:^./ 
{Pelecanus erythrorhynchus) as a Menopon, 
sub-species of M. titan, nec M. impar Piaget, 
1885. 
5. linearis Kellogg, New Mallophaga, i, 1896, p. 165. ^ . , 
{Pelecanus californicus,) 
6« perale Leidy, Proc. Acad. Nat. Sci. Phila., 1878, p. 100. 
{Pelecanus trachyrhynchus) [2]. ^ ' ,.cw^ 
2. ragazzii Picaglia, Atti d. Soc. Nat. Modena, Rend. d. Adunanze, ii, 
1884, p. 105. {Pelecanus trachyrhynchus) = T . perale Leidy. 
7. titan Piaget, Pediculines, 1880, p. 503, PI. 40, f. 7. 
{Pelecanus onocrotalus,) 
Genus 16. Dennyus Neumann. 
1. bruneri Carriker, Univ. Nebr. Stud., iii, 1903, p. 55. 
{Aeronautes melanoleucus) [4]. 
1. burmeisteri Denny, Anoplur. Brit., 1842, p. 230, PI. 22, f. 5. 
{Cypselus apus) = D. truncatus Olfers. 
2. dubius Kellogg, New Mallophaga, ii, 1896, p.^40, PI. 73, f. 6. 
{Chaetura pelagica,) C^a.,U- 
