T^NIOID CESTODES OF NORTH AMERICAN BIRDS. 93 



HYMENOLEPIS FASCICULATA, new name.a 



For description see Krabbe, 1869b, p. 300, pi. 7, figs. 156, 157 (Tsenia fas- 

 data).— Stiles, 1896f, pp. 37-38, pi. 5, figs. 56-66; pi. 6, figs. 67-76; pi. 7, figs. 

 77-79 (Drepanidotxnia fasdata).—GonN, 1901b, p. 329.— Clerc, 1903, p. 307 

 (Drepanidotsenia fasdata). 



Hosts. — Mareca penelope, Anser anser, Anser anser domesticus, 

 Anser alhifrons. 



HYMENOLEPIS FRAGILIS (Krabbe, 1869) Fuhrmann, 1906. 



For description see Krabbe, 1869b, pp. 300-301, pi. 7, figs. 158-160 {Txnia 

 fragilis). — Fuhrmann, 1906b, pp. 747-748, figs. 11-12. 



Hosts. — Nettion crecca, Cliaulelasmus streperus. 



HYMENOLEPIS PASSERIS (Gmelin, 1790). 



For description see Krabbe, 1869b, pp. 326-327, pi. 9, figs. 245-247 (Tsenia 

 fringillarum) . 



Hosts. — Passer domesticus, Passer montanus, jEgiotlius linaria. 



HYMENOLEPIS FURCIFERA (Krabbe, 1869). 



For description see Krabbe, 1869b, p. 306, pi. 7, figs. 176-178 (Tsenia fur- 

 dfera). — Szymanski, 1904a, p. 344, pi. 8, figs. 6, 7 {Taenia fur df era); 1905b, 

 p. 734, pi. 16, figs. 6, 7 (T^ma/wra/era).— Linstow, 1908, pp. 38-39, figs. 1, 2. 



Host. — Colymhus auritus. 



HYMENOLEPIS FUSUS (Krabbe, 1869) Fuhrmann, 1906. 



For description see Krabbe, 1869b, pp. 307-308, pi. 7, figs. 180, 181 (Tsenia 

 fusus) . 



Hosts. — Larus Jiyperhoreus , Larus marinus. 



HYMENOLEPIS GRACILIS (Zeder, 1803) Cohn, 1901. 



For description see Krabbe, 1869b, p. 299, pi. 7, figs. 154, 155 (Tsenia gradlis). — 

 Stiles, 1896f, pp. 38-39, pi. 7, figs. 80-91; pi. 8, figs. 92-99 (Drepanidotsenia 

 gradlis) .—W0LFFB.VGEL, 1900a, pp. 176-183, figs. 106-109 (Drep. gradlis). — 

 Cohn, 1901b, pp. 327-329.— Clerc, 1903, pp. 305-306 (Drep. gradlis). 



Hosts. — Mergus serrator, Marila marila, Spatula clypeata, Nettion 

 crecca, Mareca penelope, Cliaulelasmus streperus, Anas platyrJiyncJios, 

 Anas platyrhyncJios domestica, Anser anser domesticus. 



HYMENOLEPIS GRCENLANDICA (Krabbe, 1869) Fuhrmann, 1906. 



For description see Krabbe, 1869b, p. 316, pi. 8, figs. 210, 211 (Tsenia 

 grcenlandica) . 



Host. — Harelda liyemalis. 



HYMENOLEPIS HIMANTOPODIS (Krabbe, 1869) Fuhrmann, 1906. 



For description see Krabbe, 1869b, pp. 309-310, pi. 8, fig. 190 (Txnia himan- 

 ioporfis).— Fuhrmann, 1906b, pp. 748-749, fig. 13. 



Host. — Himantopus mexicanus. 



^MENOLEPIS INTERRUPTA (I 

 For description see Fuhrman: 



Host. — Scolopax rusticola. 



HYMENOLEPIS INTERRUPTA (Rudolphi, 1802) Fuhrmann, 1906. 



For description see Fuhrmann, 1906b, pp. 745-746, fig. 8. 



a New name for Txnia fasdata Rudolphi of Krabbe, 1869. Txnia fasdata Rudolphi, 

 1810= r^ema setigera Frolich, 1789. 



