MarcwH 29, 1912] 
judgment on the Ipswich case must of course 
be suspended. If the modern type of man did 
actually live in Mindel-Riss interglacial times, 
a Pliocene chipper of flint would certainly not 
look out of place. 
Grorge Grant MacCurpy 
YALE UNIVERSITY, 
NEw Haven, Conn. 
THIRD LIST OF GENERIC NAMES FOR THE 
‘OFFICIAL LIST OF ZOOLOG- 
ICAL NAMES’’ 
9. The following generic names of animals 
reported as parasites of man have been sub- 
mitted to the International Commission on 
Zoological Nomenclature, by the Helmintho- 
logical Society of Washington, for inclusion 
in the “ Official List of Zoological Names”: 
CESTODA: 
Davainea R. Blanchard & Railliet, in R. BL, 
1891t, 428-440, type proglottina (in chickens; 
France). 
Diplogonoporus L«ennberg, 1892a, 4-16, type 
balenoptere (in Balenoptera borealis; Fin- 
mavpken). 
Dipylidium Leuckart, 1863a, 400, type caninum 
(in dogs; Europe). 
Echinococcus Rudolphi, 1801a, 52-53, 55, type 
granulosus (in sheep; Europe). 
Tenia Linneus, 1758a, 819-820, type solium (in 
Homo; Europe). 
NEMATODA: ¥ 
Ancylostoma? [Dubini, 1843a, 5-13] emendation 
Creplin, 1845a, 325, type duodenale (in Homo; 
Italy). 
Ascaris Linneus, 1758a, 644, 648, type lumbri- 
coides (in Homo; Europe). 
Dracunculus ‘‘Kniphof, 1759, 12’’ [not veri- 
fied]; Gallandat, 1773a, 103-116, type medi- 
nensis (in Homo). 
Gnathostoma Owen, 1836f, 123-126, type spini- 
gerum (in Felis tigris; London). 
Necator Stiles, 1903y, 312, type americanus (in 
Homo; U.S. A.). 
Strongyloides Grassi, 1879f, 497, type intesti- 
nalis = stercoralis (in Homo). 
Trichostrongylus Looss, 19050, 413-417, type 
retorteformis (in Lepus timidus; Europe). 
1 Paragraphs are numbered continuously with the 
earlier lists. 
?See Art. 19, and Opinions 26, 27, 34 and 36. 
SCIENCE 
507 
GORDIACEA: 
Gordius Linneus, 1758a, 644, 647, type aquaticus 
(free; Europe). 
Paragordius Camerano, 18979, 
type varius (free; U.S. A.). 
ACANTHOCEPHALA: 
Gigantorhynchus Hamann, 1892d, 196, type 
echinodiscus (in Myrmecophaga jubata, M. 
bwittata; Brazil). 
368, 399-402, 
10. The undersigned secretary presents the 
following generic names for definite rejection 
from the “ Official List,” on the ground that 
they are preoccupied (see Art. 34): 
TREMATODA: 
Acanthocephala Dies., 1858, not Laporte, 1832. 
Acrodactyla Staff., 1904, not Hal., ante 1846. 
Anadasmus Looss, 1899, not Walsingham, 1897. 
Anitsogaster Looss, 1901, not Deyr, 1863. 
Astia Looss, 1899, not Koch, 1879. 
Baris Looss, 1899, not Germ., 1817. 
Brachymetra Stoss., 1904, not Mayr, 1865. 
Creadium Looss, 1899, not Vieill., 1816. 
Crossodera Duj., 1845, not Gould, 1837. 
Eurycalum Brock, 1886, not Chaudoir, 1848. 
Eurysoma Duj., 1845, not Gistl., 1829. 
Leioderma Staff., 1904, not Will.-Suhm, 1873. 
Leptalea Looss, 1899, not Klug, 1839. 
Leptosoma Staff., not Leach, 1819. 
Levinsenia Stoss., 1899, not Mesnil, 1897. 
Macraspis Olss., 1868 or 1869, not McL., ante 
1835. 
Megacetes Looss, 1899, not Thomas, 1859. 
Microscapha Looss, 1899, not LeConte, 1866. 
Polyorchis Stoss., 1892, not Agassiz, 1862. 
Polysarcus Looss, 1899, not Fieb., 1853. 
Spathidiwm Looss, 1899, not Duj., 1841. 
Stomylus Looss, 1899, not Fahreus, 1871. 
NEMATODA :* 
Acanthophorus Linst., 1876, not Serv., 1832. 
Acanthosoma Mayer, 1844, not Curt., 1824. 
Aspidocephalus Dies., 1851, not Motsch, 1839. 
Brachynema Cobb, 1893, not Fieb., 1861. 
Cephalacanthus Dies., 1853, not Lac, 1802. 
Cephalonema Cobb, 1893, not Stimps, ante 1882. 
Chetosoma Claparéde, 1863, not Westwood, 1851. 
Cheitracanthus Dies., 1838, not Agassiz, 1833. 
Cochlus Zed., 1803, not Humph., 1797. 
Conocephalus Dies., 1861, not Thunb., 1812. 
?This list contains a few names of organisms 
which are not Nematoda, but which have been 
classified as such at one time or another. 
