CONTENTS OF VOLUME XX. (11)1:5). 



1. Expedition to 

 I.-XII. 



the Central 

 and XV.) : 



GENERAL SUBJECTS. 



\Ve.stern Saliara by Efnst Hartei-t (Plates 



I. Narrative ......-•• 



II. Mammals. Oldfield Thomas . . ■ ■ • 



III. Kuminants. Ehnst IIarteht 



IV. Birds. Ernst Harteut 



V. Reptiles and Batiacliians. Ernst IUrtert . 



VI. Coleoptera. L. von Hevden 



VII. Lepidoptera. Walter Kothschild .... 



VIII. Siphonaptera. Karl Jordan and N. Charles Rothsoiiili) 



IX. Pflanzen. G. Scuweinfukth 



X. Nevroptei'es. Longin Navas ...... 



XI. On Ovls lervia Pallas. Walter Rothschild . 



XII. Diptera. Ernest E. Austen (Part I) . . . . 



XIII. Rhynchota— Homoptera. W. L. Distant 



XIV. Odonata. F. Ris 



XlVa. Corrections to No. VII (Lepidoptera). Walter Rothschild 



XV. Rhynchota— Heteroptera. G. Uorvath .... 



XVI. Hymenoptera (PI. XV.) F. D. Morice .... 



XVII. Orthoptferes. Ignacio Bolivar 



1—27 



28—33 



33—37 



37—76 



76—84 



85—108 



109—143 



M.3_U4 



145—163 



444—458 



159-460 



460—465 



465— 4G7 



468-469 



469 



592—597 



598—602 



GU3— 615 



MAMMALIA. 



1. Some Notes on the Genera Zaghssus and Tachyglossus. Walter Rothschild 188—191 



2. List of Mammals obtained by the Hon. Walter Rothschild, Ernst Hartert 



and Carl Hilgert iu Western Algeria during 1913. Oldfield 



rr, . 586—591 

 Thomas 



3. See subject " General," Nos. II., III. and XI 28—37 



AVES. 



1. OrnithologLsclie Ergebnisse der Reise von Paul Spatz in die Algerische 



Sahara im Sommer 1912 (mit einer Routen-skizze). O. Graf Zedlitz 164—186 



2. Critical Notes on the types of little-known species of Neotropical Birds 



Part II. C. E. Hellmayr 



3. On some Australian forms of Tyto. Walter Rothschild and Ernst 



Haetert ...... 



4. Der Wanderfalke und die Lemmiugziige. Bengt Berq . . • 



5. Ornithologische Miszellen aus dem ludo-Australischen Gebiet. II. Teil 



Erwin Strbsemann . ....•••■ 



r 



227—256 



280—284 

 284—288 



289—324 



