13 Moll. 
Titles. 
2200 
Hedley, C. Report on Mollusca from 
elevated marine beds, “ raised beaches” 
of MoMnixlo Sound. Brit. Antarctic 
Exp. 1007-9. London 1916 1010 
(8r>-88). 196 
Heim, A. and Gams, H. Interglaziale 
Bildungen bei Wildhaus (Kt. St. 
Gallon). Zurich Vierteljahrsch. Natf. 
Ges. 631918(10-33). 197 
Henderson, J. Some further com- 
ments upon the work of Lorenzo 
Eugene Daniels. Nautilus Boston 
Mass. 32 1910 (137-138). 198 
Herdman, W. A. An intensive study 
of the marine Plankton around the 
South end of the Isle of Man. Part XI. 
Proc. and Trans. Liverpool Biol. Soc. 
33 1919 (95-105). 199 
Herlant, M. Nouvelles recherches 
sur Taction inhibitrice exerc6e par le 
sperme de Mollusque sur la fecundation 
do Tocuf d’oursin. Paris C. R. Acad. 
, Sci. 169 1919 (519-520). ' 200 
Hesse, P. Kritische Fragmente. 
Frankfurt a. M. Nachr.Bl. D. mala- 
kozool. Ges. 1918 1918 (34-40). 201 
Hesse, P. Das Genus Levantina 
Kob. Frankfurt a. M. Nachr.Bl. D. 
malakozool. Ges. 1918 1918 (40-47). 
202 
Hesse, P. Die Subfamilie Helico- 
dontinae. Frankfurt a. M. Nachr. Bl. 
D. malakozool Ges. 1918 1918 (99-110). 
203 
Hesse, P. Die systematische Stellung 
von Pyramidnla rupestris Drap., nebst 
Bemerkungen iiber einige verwandte 
Genera. Frankfurt a. M. Nachr.Bl. 
D. malakozool Ges. 1918 1918 (110- 
120). 204 
Hibbard, H. vide Guthrie, M. J. 
Higgins, H. C. A new variety of 
Oliva sericea miniacea. Nautilus 
Boston Mass. 33 1919 (68-59). 205 
Hinkley, A. A. Mollusca found in the 
vicinity of Dubois, Illinois. Nautilus 
Boston Mass. 33 1919 (14-17). 206 
Hirsch, G. C. Der Arbeitsrhythmus 
der Verdauungsdriisen. Beitrage zur 
Arbeitsautonomie und Reizwirkung 
in tierischen zellen. Biol. Centralbl. 
Leipzig 38 1918 (41-100). 207 
Hornell, J. A revision of the Indian 
Species of Meretrix. Calcutta J. and 
Proc. As. Soc. Bengal 13 1917 (clxxxii). 
208 
Hornell, J. The edible molluscs of 
the Madras Presidency. Madras Bull. 
Madras Fish Dept. 11 1018 (1-61). 
209 
Huggins, H. C. Occurrence of Hart- 
mannia septemspiralis (Razoumovsky) 
and //. patula (Drap.) in England. J. 
Conch. Leeds 16 1919 (51-62). 210 
Huntsman, A. G. The Vertical Dis- 
tribution of Certain Intertidal Animals. 
Proc. and Trans R. Soc. Canada 12 
1919 (53-60). 211 
Hutton, W. H. Notes on Limnaea 
pereger m. sinistrorsum. J. Conch. 
Leeds 16 1919 (58-59). 212 
Isnard, P. A propos d’une notice 
bibliographique sur les nudibranches 
de Verany. Paris Bui. soc. geol. 44 
1919 (97-100). 213 
Iwakawa, T. Catalogue of Japanese 
Mollusca in the Natural History 
Department, Tokyo Imperial Museum, 
by T. Iwakawa, Rigakushi, Tokyo. 
Published by Tokv5 Imp. Mus. 1919 
1919 (1-8 1-318 1-6 1-93 1-39). 214 
Jackson, J. W. Rare shells in shell- 
pockets on the Wirral Sand-Dunes. J. 
Conch. Leeds 16 1919 (68). 215 
Jackson, J. W. Lancashire and 
Cheshire fauna committee. (6th) 
Report on the Mollusca, 1918. Lanca- 
shire Naturalist 11 1919 (266). 216 
Jacot, A. Some new mollusca about 
New York City. Nautilus Boston Mass. 
32 1919 (90-94). 217 
Jacot, A. On the land shells of 
Monroe, Connecticut. Nautilus Boston 
Mass. 32 1919 (134-136). 218 
Johnson, C. W. Joseph Willcox. 
Nautilus Boston Mass. 32 1919 (101- 
102). * 219 
Johnson, C. W. An old collecting 
ground revisited. Nautilus Boston 
Mass. 33 1919 (1-8). 220 
Johnson, C. W. Notes on the species 
of Fasciolaria of the Southeastern 
United States. Nautilus Boston Mass. 
33 1919 (44-48). 221 
Johnston, T. H. A census of the 
endoparasites recorded as occurring 
in Queensland, arranged under their 
hosts. Brisbane Proc. R. Soc. Queens- 
land 28 1918 (31-79). 222 
