MOLLTJSCA. 
467 
Pagenstecher, H. A.—Zur Anatomie von Aetaeon viridis, besonders 
zur Xenntniss der Geschlechtsorgane dieser Schnecke. Z. w. Z. 
xii. p. 283. 
Pease, Harper, —Description of two new Species of Helicter 
(. Achatinella IStvains.) from the Sandwich Islands, with a History 
of the Genus. Zool. Proc. 1862, p. 3. 
-Catalogue des Rissoinae des lies Sandwich et description 
d’une espece nouvelle. Plate. J. Con. ii. p. 381. 
Peeieeer, L.—Descriptions of eight New Species of Cyclostomacea, 
from the Collection of H. Cuming, Esq. Zool. Proc. 1862, p. 115. 
—-— Description of a New Species of Helix (Nanina .) Ibid, 
p. 117. 
-——— Descriptions of thirty-six New Land Shells, from the Collec¬ 
tion of H. Cuming, Esq. Ibid. p. 268. 
-Beschreibung nener Landschnecken. Mai. B. 1862, p. 151. 
Peeve, Lovell.' —On the Structure of the Mantle in Testacella. 
Linn. Proc. vi. p. 153. 
--On a new Form of Thysa , of the Section Ameria, received 
from G. F. Angas, Esq. of Angaston, South Australia. Zool. 
Proc. 1862, p. 105. 
Semper, C.—Entwickelungsgeschichte der Ampullaria polita Des- 
hayes, nebst Mittheilgn. iib. die Entwickelungsgeschichte einiger 
andern Gastropoden aus den Tropen. Gekronte Preisschrift. 
4 plates. 4to. Utrecht. 
Sowerbt. —Description d’une espece nouvelle e?’ Helix. (Fig.) J. 
Con. ii. p. 248. 
-et Montrouzier Description d’especes nouvelles de TArchipel 
caledonien. Plate. Ib. p. 231. 
"Weinland. — Diagnosen einiger neuen westindischen Landschnecken. 
Mai. B. ix. p. 86. 
3. Acephala. 
Adams, Arthur. —On some New Species of Acephalous Mollusca 
from the Sea of Japan. A. N. H. 3 ser. ix. p. 228. 
-Description of some New Species of Limopsis from the 
Cumingian Collection. P. Z. S. 1862. p. 228. 
Baer, K. S.—Ueber ein neues Project Austern-Banke an der Rus- 
sischen Ostsee-Kuste anzulegen und liber den Salz-Gehalt der 
Ostsee in verschiedenen Gegenden. Map. St. Petersb. Bull. iv. 
17 and 119. 
Benson, Tf. H.—Descriptions of Indian and Burmese Species of 
the Genus Unio, Eetz. A. N. II. 3 ser. x. p. 184. 
Coste, M.—Note sur les huitrieres artificielles des terrains 
emergens. C. rend. Iv. p. 681. 
Godet, Paul. —Note sur les Anodontes du Lac de Neuchatel. Plate. 
Neuchatel Bulletin, vi. 71. 
Gray, J. E.—On a large Species of Teredo, supposed to be the 
Animal of the Genus of Furcella, Lamk. (Z. P. 1861.) A. N. PI. 
3 ser. ix. 328. 
N. II. R.—1863. 2 I 
