Balanoglossus, etc., S. F. Harmer, Sc.D., F.R.S., King's College; Ascidians and Amphioxus, W. A. Herdman, D.Sc. (Lond.), F.R.S. (Professor of Natural History in University College, Liverpool); Fishes, T. W. Bridge, Sc.D., Trinity College (Professor of Zoology in the Mason University College, Birmingham).
VOLUME VIII.
Amphibia and Reptiles, H. Gadow, M.A., F.R.S., King's College.
VOLUME IX.
Birds, A. H. Evans, M.A., Clare College. With numerous Illustrations by G. E. Lodge.
[Ready.
VOLUME X.
Mammals, F. E. Beddard, M.A. (Oxon.), F.R.S. (Prosector to the Zoological Society).
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