XCIV PROCEEDINGS OF THE 



W. H. Pease. Catalogue of the Land-Shells of Polynesia. Proc. 

 Zool. Soe. 1871. 



L. Reeve. Conchologia Iconiea, parts 290-293. Purchased. 



E. A. Smith. List of species of Planaxis, with eleven new species. 

 — On several species of Bullidae and a new PJanaoiis. Ann. Nat. Hist. 

 Ser. 4, ix. — List of shells from W. Africa, with descriptions of new 

 species, 1 plate. Proc. Zool. Soc. 1871. 



G. B. Sowerby. Thesaurus Conchyliorum, parts 29 & 30. Pur- 

 chased. 



P. Stoliczka. Notes on terrestrial Mollusca from the neighbour- 

 hood of Moulmein, 5 plates. Journ. Asiat. Soc. Bengal, 1871. 



Journal de Conehyliologie, x. part B. 



Malakozoologische Blatter. 



Lower Animals : — 



G. J. Allman. On the homological relations of Ccelenterata, wood- 

 cuts. Trans. R. Soc. Ediub. xxvi. 



G. S. Brady and D. Robertson. Two new British Holothuroidea, 

 1 plate. Proc. Zool. Soc. 1871. 



L. Canestrini. On the male of Cohitis Tcenia (fi'om the Italian). 

 Wiegm. Arch, xxxvi. and Zeitschr. wiss. Zool. xxi. 



H. J. Carter. On the structure of Tethya dactyloidea, Cart., 

 I plate. — On the reproduction of Sponges, and two new species of 

 Tethya. Ann. Nat. Hist. Ser. 4, ix. 



— Cienkowski. On the formation of swarms in Noctiluca mili- 

 aris, 2 plates. — Do. in RadiolarieaB, 1 plate. Archiv mikrosk. Anat. 

 vii. 



E. Ehlers. Aulorhipis elegans, a new sponge-form, 1 plate. 

 Zeitschr. wiss. Zool. xxi. — On the development of Syngamus traehi- 

 alis (from Proc. Phys. Med. Soc. Erlangen). Ann. Nat. Hist. Ser. 

 4, ix. 



J. E. Gray. Notes on Holopus and Pentacrinus, woodcuts. Ann. 

 Nat. Hist. Ser. 4, viii. — On the genus Osteocella. — Notes on the 

 classification of Sponges. — Jul-ella, a new Alcyonarian from Sir C. 

 Hardy's Island. Ibid. ix. 



A. Greeff. Researches on the structure and development of 

 Vorticellae. Wiegm. Archiv, xxxvii., and Ann. Nat. Hist. Ser. 4, ix. 



0. Grimm. Contributions to the anatomj* of Intestinal worms. 

 Zeitschr. wiss. Zool. xxi. 



T. Hincks. Note on Prof. Heller's Catalogue of the Hydroida of 

 the Adriatic. Ann. Nat. Hist. Ser. 4, ix. 



