118 
THIRD LIST OF GENERIC NAMES FOR THE 
“OFFICIAL LIST OF ZOOLOGICAL NAMES.” 
Communicated by C. W. STILES, Ph.D. 
Secretary International Commission on Zoological Nomenclature. 
9’. The following generic names of animals reported as parasites of 
man have been submitted to the International Commission on Zoological 
Nomenclature, by the Helminthological Society of Washington, for 
inclusion in the “Official List of Zoological Names”: 
Cestoda : 
Davainea R. Blanchard and Railliet, in R. Bl., 1891 1 , 428-440, proglottina 
(in chickens ; France). 
Diplogonoporus Loennberg, 1892 a, 4-16, type halaenopterae (in Balaenoptera 
borealis ; Finmarken). 
Dipylidium Leuckart, 1863a, 400, type caninum (in dogs; EiU’ope). 
Echinococcus Rudolphi, 1801 a, 52-53, 55, type granulosus (in sheep ; Europe). 
Taenia Linnaeus, 1758a, 819-820, type solium (in Homo-, Europe). 
Nematoda: 
Ancylostoma^ [Dubini, 1843 a, 5-13] emendation Creplin, 1845a, 325, type 
duodenale (in Homo ; Italy). 
Ascaris Linnaeus, 1758a, 644, 648, type lumbricoides (in Homo-, Europe). 
Drac^mculus “Kniphof, 1759, 12” [not verified]; Gallandat, 1773a, 103-116, 
type medinensis (in Homo). 
Gnathostoma Owen, 1836/, 123-126, type spinigerum (in Felis tigris ; London). 
Necator Stiles, 1903y, 312, type americanus (in Homo-, U.S.A.). 
Strongyloides Gi’assi, 1879/, 497, type intestinalis=stercoralis (in Homo). 
Trichostrongylus Looss, 1905 o, 413-417, type retortaeformis (in Lepus timidus ; 
Europe). 
Gordiacea ; 
Gordius Linnaeus, 1758a, 644, 647, type aguaticus (free; Europe). 
Paragordvus Camerano, 1897y, 368, 399-402, type varius (free; U.S.A.). 
' Paragraphs are numbered continuously with the earlier lists. 
^ See Art. 19, and Opinions 26, 27, 34, and 36. 
