15 Moll. 
Titles. 
2200 
Qude, G. K. Note on Viqucsnelia 
of Deshayes from the Miocene (Sar- 
matian) of Turkey. London Proc. 
Malac. Soc. 10 1912 (19-20). 230 
Gude, G. K. On two preoccupied 
specific names in Gastropoda. London 
Proc. Malac. Soc. 10 1912 (25). 231 
Guiraud, Henri. Note preliminaire 
sur le Jurassique moyen et superieur 
entro Alais et Saint-Ambroix (Gard). 
Fouille joune Natural. Paris 42 1912 
(127-131). 232 
Gutheil, Fritz. Gbor don Darin- 
kanal und die Mittcldarmdriise von 
Anodontci cellensis Schrot. Zs. wiss. 
Zool. Leipzig 99 1912 (444-538). 233 
Gwinnell, Wintour F. The geology 
of the Folkestone Warren. (Abstract.) 
S. E. Nat. Tunbridge Wells 1912 1912 
(59-05). 234 
Haas, F. Die geographische Ver- 
breitung der westdeutschen Najaden. 
Bonn Verh. nathist. Ver. 68 (191 1 ) 
1912 (505-528) 4 Taf. 235 
Haas, F. New land and freshwater 
shells collected by Dr. J. Elbert in 
the Malay Archipelago. Ann. Mag. 
Nat. Hist. London 9 1912 (412-420). 
236 
Haas, F. [Unionidae.] Systemati- 
sches Conchylien-Cabinet von Martini 
and Chemnitz. Lfg 659 1912 1912 
(113-136) 6 pis. 237 
Haas, F. Zusatz zu meinem „Be- 
merkungen fiber Jolga letournevxi, 
Bgt“. in Nummer 4 des Nachrichts- 
blattes von 1911. Frankfurt a. M. 
NachrBl. D. malakozool. Ges. 44 1912 
(85-37). 238 
Haas, F. vide Kobelt, W. 
Haas, F. vide Laackmann, H. 
Haas, Otto. Die Fauna des Mitt- 
leren Lias von Ballino in Sfid Tirol. 
Wien Beitr. Pal. Geol. OstUng. 25 
1912 (223-285) pis. xix-xx. 239 
Haas, Otto. Ueber einen Cephalo- 
podenfund im oberen Jura des Losers 
bei Alt-Aussee. Wien Mitt. Geol. 
Ges. 1 1908 (385-395) 1 Taf. 240 
Hanham, A. W. George W. Taylor, 
D.D. Nautilus Boston Mass. 26 1912 
(83-84). 241 
Hank6, Bela. A. biborcsiga 
(Murex brandaris) fedojenek regenera- 
ti6jarol. Allatt. Kozlem. Budapest 
(1 1912 (222-228 and German R6- 
sbme 261-262). 242 
Hank6, Bela. Torzult testfi tengeri 
csigak. Allatt. Kozlem. Budapest 11 
1912 (104-108 and German Resume 
157-158). 243 
Haik6, B. t)ber Missbildungen bei 
nassa mutabilis L. Zool. Anz. Leipzig 
39 1912 (719-723). 244 
Hanna, G. Dallas. The American 
species of Sphyradium , with an inquiry 
as to thoir genoric relationships. 
Washington D.C. Smithsonian Inst. 
Proc. U. S. Nation. Mus. 41 1911 (371- 
376). 245 
Hannibal, Harold. A synopsis of 
the recent and tertiary freshwater 
mollusca of the Californian Province, 
based upon an ontogenetic classifica- 
tion. London Proc. Malac. Soc. 10 
1912 (112-165 167-211) 4 pis. 246 
Hannibal, Harold. On Ortmann’s 
“ Notes upon the families and genera 
of the Najades.” Science New York 
(N. Ser.) 36 1912 (864-865). 247 
Hannibal, Harold. The aquatic 
molluscs of southern California and 
adjacent regions, a transition fauna. 
(A census of the land and fresh-water 
mollusks of south-western California, 
Part 2.) Los Angeles Bull. So. Cal. 
Acad. Sci. 11 1912 (18-46). 248 
Hannibal, Harold vide Edson, Henry 
M. 
Haseman, J. D. The rhythmical 
movements of Littorma littorea syn- 
chronous with ocean tides. Biol. 
Bull. Wood’s Holl Mass. 21 1911 (113- 
121). 249 
Heath, Harold. Spcngelomenia, a 
new Genus of Solenogastres. Zool. 
Jahrb. Jena Suppl. 15 Bd 1 1912 (465- 
478) 2 Taf. 250 
Heflley, Charles. Conchological 
chat from London. Nautilus Boston 
Mass. 26 1912 (85-88). 251 
Hedley, Charles. Descriptions of 
some new or noteworthy shells in the 
Australian Museum. Sydney N.S.W. 
Rec. Austr. Mus. 8 1912 (131-160) 
6 pis. 252 
Hedley, C. On some land shells 
collected in Queensland by Mr. Sidney 
W. Jackson. Sydney N.S.W. Proc. 
