lv 
Barzson, Wii11aM, M.A., F.R.S., F.Z.S. 
Exhibition of, and remarks upon, three Pigeons showing 
webbing between the toes 
Bepparp, Franx E., M.A., F.R.S., Prosector to the 
Society. 
On some Earthworms from the Sandwich Islands col- 
lected by Mr. R. L. Perkins ; with an Appendix on some 
new Species of Pericheta, &e. 
6s 6 6 ais 6 4,0) ee) ele 9 6) 0) aes ous, 
On the Oblique Septa (“ Diaphragm ” of Owen) in the 
Passerines and in some other Birds 
ate e.0 wae © wie eye av ale ele 
A Note upon Dissura episcopus, with Remarks upon the 
Classification of the Herodiones 
wis) dismelic «(ehepwya-(6 "pie wiev~eve | aim 
A Contribution to the Knowledge of the Anatomy of 
Rhynchops 
ve -we 0 lsils) vu wile <u delve eles mikes 0166 Seaus le 6 ce wie saa ley 
On the Anatomy of a Grebe (chmophorus major), with 
Remarks upon the Classification of some of the Schizo- 
gnathous Birds 
Contributions to the Anatomy of Picarian Birds.— 
Part II. A Note upon the Pterylosis of the Barbets and 
Toucans 
oD 0 6 0s) © 6 elele ec © 'c0,0. 4 a's elaceimse(s) alelure sie a ¢ o/s in leis) s) 
Contributions to the Anatomy of Picarian Birds.— 
Part III. On some Points in the Anatomy of the King- 
fishers < 
@ U8 00 e oes 0 0 e 6 ar «6% ws Se ois wells) e Ulels 9 ele tele, 6) 6) >be, ule 
Brriepscu, Graf Hans von, C.M.Z.S. 
Remarks on the Rules of Zoological Nomenclature... . 
Berinpsco, Graf Hans voy, C.M.ZS., and Sronzmany, 
JEAN. 
On the Ornithological Researches of M. Jean Kalinowski 
in Central Peru. (Plates XIII. & XIV.) 
Page 
989 
194 
225 
231 
299 
538 
555 
603 
319 
