[ 



Vll 



] 



XXllI. 



XXIV. 



Pelagic Actiniarian Lnrcfe. By Edith E. Bamford, Ncumhaiu College, 

 Cambridge. {Coriiimuiicateil Jnj Prof. J. Stanley Gardiner, M.A., F.R.S., 

 F.L.S.) (Plates 23 and 24.) pages 395-406 



On the Fei'iis of t/ie Seychelles and the Aldahra (Jroup. By Carl 

 Christensen, 31. Sc. (Copenhagen). {Communicated J>y Prof. J. Stanley 

 Gardiner, If. J., A. A'.. S'., /'.L..S'.) (Plate 25.) .... 407-42ii 



XXV. 



XXVI. 



XXVII. 



PART IV.— April, 1913. 



Diptera, Paychodidw. By the Rev. A. E. Eaton, M.A.. F.E.S. {Communi- 

 cated by Prof J. Stanley Gardiner, M^A., F.R.S., F.L.S.) (Plate 26.) 423-432 



Ephemeridcr. By tJie Rev. A. E. Eaton, M.A., F.E.S. {Commanicated by 

 Prof J. Stanley Gardiner, M.A., F.R.S., F.L.S.) (With 1 Text-figure.) 



433-434 



(Communicated by Prof J. 



Stanley 

 435-446 



Odonata. By Herbert Campion 

 Gardiner, M.A., F.R.S., F.L.S.) 



XXVIII. Les Caridine)< des Seychelles. Pa/- /(^ Professeur Eugene L. Bouvier, F.M.L.S. 

 (Communirpce par le Professeur J. Stanley Gardiner, M.A., F.R.S., F.L.S.) 

 (Planches 27—29.) 447-472 



Index 



473-496 



