CONTENTS. V 



NUMBER XXVII. 



Page 



XXVII. On Abdominal Appendages in Hexapoda. By E. Haase. 201 



XXVIII. On the Nomenclature of the Oral Folds in the Shells of 

 Clausilia. By Edgar A. Smith, F.Z.S., and B. B. Woodward, 

 F.G.S. (Plate XI. A, figs. 1-4.) 209 



XXIX. Descriptions of new Species of Lepidoptera from Central 

 America. By Herbert Drtjce, F.L.S., F.R.G.S., F.Z.S 213 



XXX. Descriptions of two new Central- American Buprestidse. 



By Charles 0. Water house 218 



XXXI. On the Muscular Impressions of some Species of Carbon- 

 iferous and Jurassic Nautiloids compared with those of the recent 

 Nautilus. By Arthur H. Foord, F.G.S., and G. C. Crick, Assoc. 

 R.S.M., F.( ;.S., of the British Museum (Natural History) 220 



XXXII. Description of a new Papilla from the West Coast of 

 Africa. By H. Grose Smith 224 



XXXIIT. Description of new Species of Crocidwa from Africa. 

 By G. E. Dobson, M.A., F.R.S 225 



XXXIV. On the Constitution of the Body in the Blattulce. By 



E. Haase '.227 



XXXV. Description of a new Genus of the Homopterous Family 

 Cicadidce. By \V . L. Distant 234 



XXXVI. Diagnosis of a new Oynopterus from Borneo. By Old- 

 field Thomas 235 



XXXVII. Report upon a small Collection of Scorpions and Centi- 

 pedes sent from Madras by Mr. Edgar Thurston, of the Government 

 Central Museum. By R. I. Pocock, of the British Museum (Natural 

 History). (Plate XII.) 236 



XXXVIII. Description of a new Genus and Species of Scorpion 

 belonging to the Group Jurini. By R. I. Pocock, of the British 

 Museum "(Natural History). (Plate XI. B, figs. 1-1 c.) 250 



Neiv Books. — A Monograph of Oriental Cicadida?. By W. L. Dis- 

 tant. Part 1. — A Catalogue of the Mantodea, with Descriptions 

 of new Genera and Species, and an Enumeration of the Speci- 

 mens in the Collection of the iLdian Museum, Calcutta. By J. 

 Wood-Mason. No. 1 252 



Proceedings of the Geological Society 253 



Note on a Young Specimen of Zoarces vlviparus, by Ernest W. L. 

 Holt, Marine Laboratory, St. Andrews ; On the Relationship of 

 the Annelida and Mollusca, by M. A. Giard : On the Fauna of 

 Mountain-lakes. By Dr. F. Zschokke ; On the Actinian Genera 

 AZylr and Fery'a, by Prof. F. E. Schulze and Dr. D. C. Daniels- 

 sen ; On the Anatomy and Developmental History of Petrumy- 

 zon Planeri, by M. K. Nestler ; The Amphipoda of the Boulon- 

 nais. — I. Unclola crenatipalmata, Spence Bate, by M. Jules 

 Bonnier 256—263 



