iv CONTENTS. 
VIII. Description of the Cermatia longicornis and of three 
- new Insects from Nepaul. By Major-General Thomas 
Hardwicke, F.R.S. and L.S. &c. - - D 
IX. The Natural History of Phasma cornutum, and the 
Description of a new Species of Ascalaphus. By the 
Rev. Lansdown Guilding, B.A F.L.S. 4c. + p. 
On the Generic and Specific Characters of the Chrysan- 
themum Indicum of Linneus, and of the Plants called 
Chinese Chrysanthemums. By Joseph Sabine, Esq. 
ERS Pe. or. = - - =» «Ps 
“XI. Descriptions of Seven new British Land and Fresh-water 
Shells, with Observations upon many other Species, in- 
cluding a List of such as have been found in the County 
of Suffolk. By the Rev. Revett Sheppard, F.L.S. p. 
< 
PART IL 
XII. A Commentary on the Second Part of the Hortus Ma- 
labaricus. By Francis Hamilton, M.D. F.R.S. and 
la : - Sie - - - m 1h. 
XIII. The Natural History of Xylocopa Teredo and Horia 
maculata. By the Rev. Lansdown Guilding, B.A. 
ELS. - ^ - - E E - p. 
XIV. On the Nature of the Marine Production commonly 
called Flustra arenosa. By John Hogg, Esq. B.A. 
F.L.S. - - = š ? - = p. 
XV. Description of a new Species of Onchidium. By the 
Rev. Lansdown Guilding, B.4. F.L.S. - p- 
XVI. Descriptions of Nine new Species of the Genus Carez, 
Natives of the Himalaya Alps in Upper Nepal. By 
Mr. David Don, Lib. L.S. E - - p. 
131 
137 
142 
148 
171 
313 
318 
322 
325 
XVII. An 
