T^NIOID CESTODES OF NORTH AMEEICAN BIRDS. 95 



HYMENOLEPIS MICROSOMA (Creplin, 1829) Cohn, 1901. 



For description see Krabbe, 1869b, pp. 296-298, pi. 6, figs. 146-150 {Txnia 

 microsoma).—GoHN, 1901b, pp. 284-288, pi. 29, figs. 15-22. 



Hosts. — Oidemia fusca, Somateria spectahilis, Somateria mollissima, 

 Harelda hyemalis, Marila marila, f Larus hyperboreus. 



HYMEN-OLEPIS MINOR, new name." 



For description see Krabbe, 1869b, p. 292, pi. 6, figs. 127-129 {Taenia minuta). 



Host. — Lohipes lohatus. 



HYMENOLEPIS MUSCULOSA (Clerc, 1902) Fuhrmann, 1906. 



For description see Clerc, 1903, pp. 303-305, pi. 8, figs. 17, 23; pi. 9, figs. 29, 35 

 (Drepanidotsenia musculosa). 



Host. — Meleagris gallopavo domestica. 



HYMENOLEPIS OCTACANTHA (Krabbe, 1869) Fuhrmann, 1906, not Cohn, 1901. 



For description see Krabbe, 1869b, p. 301, pi. 7, figs. 161, 162 (Tsenia octa- 

 caniAa).— Fuhrmann, 1906b, pp. 746-747, figs. 9, 10. 



Hosts. — Spatula clypeata, Nettion crecca, Dofila acuta, Chaulelasmus 

 streperus, Anas platyrhynchos. 



HYMENOLEPIS ORIENTALIS (Krabbe, 1879) Fuhrmann, 1906. 



For description see Krabbe, 1879a, p. 11, figs. 50-52 {Tsenia orientalis); 1882a, 

 p. 360, pi. 2, figs. 43, 44 {T. orientalis). 



Host. — Saxicola oenanthe. 



HYMENOLEPIS PACHYCEPHALA (Linstow, 1872) Fuhrmann, 1906. 



For description see Linstow, 1872d, p. 55, pi. 3, figs. 2-4 {Tsenia pachycephala); 

 1904n, p. 305, pi. 13, figs. 17-20 {Drepanidotsenia pachycephala). 



Host. — Oolymbus auritus, Histrionicus Jiistrionicus. 



HYMENOLEPIS PAPILLATA Fuhrmann, 1906. 



For description see Fuhrmann, 1906b, pp. 357-358, figs. 10, 11. 

 Host. — Cairina moschata. 



HYMENOLEPIS PARVULA Kowalewski, 1904. 



For description see Kowalewski, 1905a, pp. 9-16, pi. 7, figs. 10-17; 1905b, pp. 

 533-534, pi. 14, figs. 10-17. 



Host. — Atuis platyrhynchos domestica. 



HYMENOLEPIS PHASIANINA Fuhrmann, 1907. 



For description see Fuhrmann, 1907b, pp. 533-534, figs. 40, 41. 

 Host. — Phasianus colchicus. 



HYMENOLEPIS PIGMENTATA (Linstow, 1872) Fuhrmann, 1906. 



For description see Linstow, 1872d, p. 56, pi. 3, figs. 7, 8 ( Taenia pigmentata) . 



Host. — Marila Tnarila. 



a New name for Taenia minuta Krabbe, 1869, not Txnia minuta Braun in Rudolphi, 

 1810. 



