60 Mollusca für 1910. 
Gude, G. K. (1). Description of a new species of Helicodonta 
from Spain. Proc. Mal. Soc., vol. 9, p. 124—125. 
— (2). Notes on & collection of Helicoid land shells from 
New Guinea. Ibid., vol. 9, p. 80—84. 
Gyngell, W. Crepidula fornicata L. on the Lincolnshire Coast. 
Journ. of Conch., vol. 13, p. 14. 
Haas, F. (1). Die Najadenfauna des Oberrheins vom Diluvium 
bis zur Jetztzeit. Abh. Senck. Nat. Ges., Frankfurt a. M., vol. 32, 
p. 143—176, Taf. 13—15. 
— (2). On Unio, Margaritana, Pseudanodonta, and their 
occurence in the Thames Valley. Proc. Mal. Soc., vol. 9, p.106—112. 
— (3). Neue Najaden. Nachrbl. d. D. malak. Ges., vol. 42, 
p. 97—101. 
— (4). Neue und wenig bekannte Lokalformen unserer 
Najaden. II. Nachrbl. d. D. malak. Ges., vol. 42, Beilage, 
. 356—62. 
B — (5). New Unionidae from East Asia. Ann. Mag. Nat. 
Hist., Ser. 8, vol. 6, p. 496—499. 
— (6). Pseudunio, neues Genus für Unio sinuatus Lam. 
Nachrbl. d. D. malak. Ges., vol. 42, p. 181—183. 
— (7). Unio musivus Spengler. Nachrbl. d. D. malak. Ges., 
vol. 42, Beilage, p. 62—64. 
— (8). Die Unioniden, Neue Folge, in: Martini-Chemnitz, 
Conchyliencabinet (s. d.), Bd. 9, Abt. 2 1I, Lieferung 545 und 546. 
p. 1-40, Taf. 1—12. 
Hamada, T. Agemaki ni Isuite. (On Solecurtus constricta 
Lam.) Dobuts. Z. Tokyo, vol. 22, p. 51—56, Taf. 
Hanna, G.D. Three shells not hitherto reported from the 
Distriet of Columbia. Nautilus, vol 24, p. 24. 
Hannibal, H. Valvatidae of the Western North America. 
Nautilus, vol. 23, p. 104—107. 
Hargreaves, J. A. The Marine Mollusca of the: Yorkshire 
Coast and the Dogger Bank. Journ. of Conch., vol. 13, p. 80—94 
u. 99—105. 
Hatta, S. und Sasaki, M. A list of the gasteropods and lamelli- 
branchs of Hokkaido. Sapporo Trans. Nat. Hist. Soc., vol. 3, 
p. 93—98. 
Hedley, €. und Suter, H. The Genus Cremnobates Swainson. 
Proc. Malac. Soc., vol. 9, p. 151—152. 
Henderson, g, Mollusca collected in north-western Colorado 
in 1909. Boulder Univ. Colo. Stud., vol. 7, p. 125—126. 
Hesse, P. (1). Anatomie von Hyalinia kobelti Lindholm. 
Abh. Senck. Nat. Ges., Frankfurt a. M., vol. 32, p. 269—273. 
— (2). Kritische Fragmente: VIII. Helix granulata; 
IX. Zonites. Nachrbl. d. D. malak. Ges., vol. 42, p. 165—169. 
— (3). Neue Literatur. Ibid., vol. 42, p. 60—65. 
— (4). Über einige vorderasistische Schnecken. Ibid., 
vol. 42, p. 124—134. 
