— 68 — 



n. sp. p. 281. t. 2. f. 11. Mitra aerumnosa n. sp. p. 



282. t. 2. f. 12 von Südafrika; Mitra astyridiformis n. 

 sp. p. 282. t. 2. f. 13; Mitra caloxesta n. sp. p. 283. 

 t. 2. f. 14 von den Andamanen-Inseln; Mitra Mariessa 

 n. sp. p. 283. t. 2. f. 15. Mitr. transenna n. sp. p. 



283. t. 2. f. 16. Mitra Sybillae n. sp. p. 284. t. 2. 

 f. 17, von den Andamanen-Inseln; Mitra percnodictya 

 n. sp. p. 284. t. 2. f. 18. Mitra cerithina n. sp. p. 285. 

 t. 2. f. 19; Mitra bela n. sp. p. 285. t. 2. f. 20. Mitra 

 tensa n. sp. p. 286. t. 2. f. 21. Mitra abacophora 

 n. sp. p. 286. t. 2. f. 22, Mitra rhodinosphaera n. sp. 

 p. 286. t. 2. f. 23 von der Insel Mauritius; Mitra zyt- 

 hochroa n. sp. p. 287. t. 2. f. 24; Mitra fulvosulcata n. sp. 

 p. 287. t. 2. f. 25. — S. Cosmo Melvill; Description 

 of a new Species of Cypraea. p. 288 — 289. Neu 

 beschrieben Cypraea Rashleighana n. sp. p. 288. t. 2. 

 f. 26. — J. W. Taylor, On the Variation of british 

 Land and Freshwater mollusca. p. 289 — 304. — Be- 

 merkungen über Variation der Brit. Land- und Süss- 

 wasser-Mollusken. — Proceedings of the Conchologicaj 

 Society, p. 305—314. — H. E. Quilter, Note on a 

 parasitic mite of Testacella scutulum. p. 314. Notiz 

 über das Auffinden einer Milbe in einer Testacella scutu- 

 lum. — E. A. S mith , Notice of a monstrosity of Bythinia 

 tentaculata. p. 315 — 316. Beschreibung einer miss- 

 stalteten Byth. tentaculata. — S. Cosmo Melvill, Hei. 

 lapicida var. albina in Derbyshire. p. 316. — H. Mille s, 

 Hei. lapicida mons. scalaris Charp in Derbyshire p. 316. 

 — A. H. Cooke, Otina otis var. alba at Newquay. 

 p. 317. — Obituary. p. 317 — 318. Andr. Garett, gest. 

 1. Nov. 1887. — A. Sommerville, Trophon trun- 

 catus var. scalaris Jeffr. on the West of Scottland, 

 p. 319—320. — H. E. Quilter , Note on the occurrence 

 of Testacella scutulum Sow. in Leicestershire. p. 320. 

 Alf. Hands. Cooke, On the article Purpura in Tryon's 



