220 TAPEWORMS OF HARES AND RABBITS STILES. VOL.XIX. 



or two parasites not discussed in this paper are included in the com- 

 pendium for reasons obvious in each case. 



1 have elsewhere (1896) made a plea for the adoption of a modern sys- 

 tem of nomenclature for the hosts, and have endeavored to introduce 

 here the correct names for most of the hosts cited. In the main, Flower 

 and Lydekker's Mammals Living and Extinct (1891) has been followed; 

 in the few cases that I have departed from the names given in that work 

 I have done so upon the advice of Dr. T. S. Palmer. In order to pre- 

 vent confusion by this change in host names., I have added the names 

 used by von Linstow in his compendium or by other authors in their 

 writings, cross-referencing the synonyms to the proper name. It is 

 impossible to give a monographic list of the genus Lepus and to estab- 

 lish the correct names of all the forms until that genus is revised, by a 

 specialist in mammalogy. 

 ALOUATTA CARAYA (Humboldt, 1811). Black Howler. 



(Stentor caraya, Humboldt; 20. Mycetes niger ; 31. Celms caraya, Fischer). 



(Southern Brazil, Paraguay, Bolivia.) 



* Bertia mucronata. 

 Tcenia megastoma. 



ANTHROPOPITHECUS TROGLODYTES (Linnaeus, 1758). Chimpanzee. 

 (2a. Simia troglodytes ; Troglodytes niger Geoff.) 

 (Western and Central Equatorial Africa.) 

 Bertia studeri. 

 92. ARCTOMYS MARMOTA (Linnaeus, 1758). Alpine Marmot. 



(Mountains of southern Europe Alps, Pyrenees, and Carpathians.) 

 * CittotoRnia marmottv. 

 926. ARCTOMYS, sp. ? 



(Turkestan.) 



Anoplocephala transversaria. 



31. CEBUS CARAYA, Fischer vide ALOUATTA CARAYA. 

 30. CEBUS CAPUCINUS (Linnaeus, 1758). Weeping Capnchin. 

 (Paraguay to United States of Colombia.) 

 "Taenia No. 2, Gottheil," p. 164. 

 248. EQUUS CABALLUS (Linnaeus, 1758). Horse. 

 *AnoplocepJiala mamillana. 

 Anoplocephala perfoliata. 

 Anoplocephala plicata. 

 Anoplocephala plicata pediculata. 

 Anoplocephala plicata strangulata. 

 124. ERETHIZON DORSATUS (Linnaeus, 1758). Canada Porcupine. 



(Boreal region of eastern North America.) 

 * Bertia americana. 

 Tosnia laticephala, Leidy. 



? " Tcenia pectinata" with unilateral pores=?, recorded by Cobbold, 1862. 

 ERETHIZON EPIXANTHUS, Brant. Yellow-haired Porcupine. 

 (Mountains of Western United States.) 



* Bertia americana. 



GALEOPITHECUS VOLANS (Linnaeus, 1758). Flying Lemur, Common Colngo or Cobego. 



(Sumatra, Borneo, Java, Malay Peninsula, Tenasserim, and Siain.) 

 Bertia plastica. 

 GEOMYS BURSARIUS (Shaw, 1800). Prairie Gopher. 



(Upper Mississippi Valley, southward to southern Illinois, Missouri, and 

 eastern Kansas.) 



* Cittotcenia prcecoquis. 



