94 BULLETIN 6&^ UNITED STATES NATIONAL MUSEUM. 



HYMENOLEPIS LANCEOLATA (Bloch, 1782) Weinland, 1858. 



For description • see Stiles, 1896f, pp. 36-37, pi. 4, figs. 43-53; pi. 5, figs. 

 54, 55 (Drepanidotsenia lanceolata). — Clerc, 1903, pp. 302-303, pi. 8, fig. 4 

 {Drep. lanceolata).— Ransom, 1904d, pp. 14, 101-110, figs. 108-130. 



Hosts. — Netta rujina, Cairina moschata, Anas rubripes, Anas 

 platyrJiynchos domestica, Branta hernicla, Anser anser, Anser anser 

 domesticus, Olor cygnus. 



HYMENOLEPIS LINEA (Goeze, 1782) Wolffhugel, 1899. 



For description see Krabbe, 1869b, pp. 327-328, pi. 9, figs. 248, 249 {Txnia 

 Zmea).— Wolffhugel, 1900a, pp. 189-190, pi. 7, fig. 112. 



-Host. — Coturnix coturnix. 



HYMENOLEPIS LIOPHALLOS (Krabbe, 1869) Fuhrmann, 1906. 



For description see Krabbe, 1869b, p. 291, pi. 6, fig. 122 {Tasnia liophallos). 



Host. — Olor cygnus. 



HYMENOLEPIS LONGIVAGINATA Fuhrmann, 1906. 



For description see Fuhrmann, 1906b, pp. 752-753, fig. 19. 



Host. — Branta leucopsis. 



HYMENOLEPIS MACRACANTHOS (Linstow, 1877) Fuhrmann, 1906. 



For description see Linstow, 1877a, pp. 16-17, pi. 1, fig. 24:{Tse7iia macracanthos) . 

 Host.—Clangula clangula, 



* HYMENOLEPIS MEGALOPS (Nitzsch in Creplin, 1829) Parona, 1899. 



For description see Ransom, 1902a, pp. 158-167, pi. 24, figs. 11-14; pi. 25, figs. 

 15-20. 



Hosts. — Marila marila, Cairina moschata, Nettion crecca, *DaJila 

 acuta, Anas platyrJiynchos domestica, Olor cygnus. 



HYMENOLEPIS MELEAGRIS (Clerc, 1902) Fuhrmann, 1906. 



For description see Clerc, 1902a, -pp. 574r-575 {Drepanidotasnia meleagris); 1903, 

 p. 306 (un Cestode dans Meleagris gallopavo). 



Host. — Meleagris gallopavo domestica. 



HYMENOLEPIS MICRANCRISTROTA (Wedl, 1856) Fuhrmann, 1906. 



For description see Krabbe, 1869b, p. 318, pi. 8, fig. 220 (Taenia micrancristrota) . 

 Host. — Olor cygnus. 



HYMENOLEPIS MICROCEPHALA (Rudolphi, 1819) Fuhrmann, 1906. 



For description see Krabbe, 1869b, p. 310, pi. 8, figs. 191, 192 (Taenia micro- 

 cephala). — Cohn, 1904, pp. 246-248, pi. 11, figs. 13-16 (Tainia multiformis) . 



Host. — Nycticorax nycticorax, Ardea cinerea, Plegadis autumnalis. 



'MENOLEPIS MICROPS (Diesing, 1850) Ful 

 For description see Wolffhugel, 1900a, 



Host. — Centrocercus urophasianus ? "^ 



aLeidy (1887a, p. 1) identified tapeworms from this host as Taenia microps Diesing, 

 but according to Fuhrmann (1908a, p. 103) they are probably a species of Davainea. 



HYMENOLEPIS MICROPS (Diesing, 1850) Fuhrmann, 1906. 



For description see Wolffhugel, 1900a, pp. 191-192, fig. 110 (H. telraonis). 



