108 



BULLETIN 69, UNITED STATES NATIONAL MUSEUM. 



COMPENDIUM OP SPECIE.S PARASITIC IN NORTH AMERICAN BIRDS ARRANGED ACCORDING 



TO HOSTS. 



The scientific names of hosts have been selected for me by Mr, 

 H. C. Oberholser, of the Bureau of Biological Survey, U. S. Depart- 

 ment of Agriculture. 



Species of tapeworms collected in this country of which I have 

 examined specimens are indicated by an asterisk, and the names of 

 the hosts in which they were found are similarly marked. 



COLYMBIFORMES. 



60. 



60. 



Gavia stellata (Pontoppidan). 



Tetrabothrius macrocephalus, p 



Hymenolepis capillaris, p. 91. 



rostellata, p. 96. 



Gavia arctica (Linnaeus). 



Tetrabothrius macrocephalus, p 

 Hymenolepis capillaris, p. 91. 

 rostellata, p. 96. 

 Gavia immer (Brtinnich). 



Tetrabothrius macrocephalus, p. 60 

 Hymenolepis capillaris, p. 91. 

 rostellata, p. 96. 



Colymbus dominicus « Linn£eus. 

 Choanotsenia bilateralis, p. 75. 

 Hymenolepis capillaroides, p. 91. 

 Dioicocestus acotylus, p. 103. 

 Schistotsenia macrorhyncha, p. 104. 

 Tatria appendiculata, p. 105. 

 Colymbus auritus Linnasus. 



Tetrabothrius macrocephalus, p. 60. 

 Hymenolepis capillaris, p. 91. 

 furcifera, p. 93. 

 podicipina, p. 96. 

 Schistotsenia macrorhyncha, p. 104. 

 Tatria biremis, p. 105. 



PROCELLARIIFORMES. 



Puffinus puffinus (Briinnich). 



Tetrabothrius heteroclitus, p. 60. 

 Puffinus kuhli b (Boie). 



Tetrabothrius heteroclitus, p. 60. 

 Priocella glacialoides (Smith). 



Tetrabothrius heteroclitus, p. 60. 

 Daption capensis (Linnaeus). 



Tetrabothrius heteroclitus, p. 60. 

 Fulmarus glacialis (Linnaeus). 



Tetrabothrius monticellii, p. 60. 



Diomedea exulans Linnaeus. 



Tetrabothrius diomedese, p. 60. 

 heteroclitus, p. 60. 

 umbrella, p. 61. 

 Diomedea albatrus Pallas. 



Tetrabothrius heteroclitus, p. 60. 

 torulosus, p. 60. 

 Phcebetria palpebrata (Forster). 

 Tetrabothrius umbrella, p. 61. 



CICONIIFORMES. 



Phalacrocorax carbo (Linnaeus). 



Dilepis scolecina, p. 72. 

 Sula bassana (Linnaeus). 



Tetrabothrius, species, p. 61. 

 Sula leucogastra (Boddaert). 



Tetrabothrius pelecani, p. 60. 

 Fregata aquila (Linnaeus). 



f Tetrabothrius pelecani, p. 60. 



Nycticorax nycticoraxc (Linnaeus). 



Tetrabothrius porrigens, p. 60. 



Gryporhynchus pusillus, p. 83. 



Hymenolepis microcephala. 

 Butorides virescens (Linnaeus). 



Dilepis unilateralis, p. 72. 



Hymenolepis ardese, p. 91. 



Tetracisdicotyla macroscolecina, p. 106. 



a The typical form, C. dominicus dominicus is South American ; C. dominicus brachyp- 

 terus Chapman is the North American form. 



b Hypothetical North American form. 



cThe typical form is European; the North American form is N. nycticorax naevius 

 (Boddaert). 



