CONTENTS. 
Page 
IVIAMMALIA. By Albert Gunther, M.A. &c 1 
AVES. By Alfred Newton, M.A. &c. 39 
REPTILIA. By Albert Gunther, M.A. «fec 99 
PISCES. By Albert Gunther, M.A., &c 133 
MOLLUSCA. By Eduard von Martens, M.D. &c * 189 
MOLLUSCOIDA. By J. Reay Greene, B.A. 251 
CRUSTACEA. By C. Spence Bate, F.R.S * 257 
ARACHNID A. By W. S. Dallas, RL.S. &c .312 
MYRIOPODA. By W. S. Dallas, F.L.S. &c 324 
INSECTA. By W. S. Dallas, F.L.S. 328 
COLEOPTERA 836 
Hymenoptera 457 
LepidopterA 474 
DipterA 629 
Neuroptera 662 
Orthoptera 667 
Rhynchota 674 
ROTIFERA. By j. Reay Greene, B.A. ' 689 
ANNELIDA. By J. Reay Greene, B.A i ....... 692 
HELMINTHES. By T. Spencer Cobbold, F.R.S. 606 
ECHINODERMATA. By j. Reay Greene, B.A 620 
CCELENTERATA. ] 
I These reports will he given in the second volume (1866). 
protozoa. I 
