INNEHALL. 



Sid. 



1. Holmgren, N., Zur Ontogenie der Stomodealbriicke bei den 



Spinnentieren 1 — O 



2. AuBiviLLius, Chb., Results af D:r E. Mjöbergs Swedish Scientific 



Expeditions to Australia 1910 — 1913. 21. Macrolepidoptera. 



Mit ITafel 1—44 



3. JXderholm, E., On some exotic Hydroids in the Swedish Zoolo- 



gical State Museum. With 2 Plates 1 — 11 



4. Rendahl, Hj., A list of the Birds of the Pearl Islands, Bay of 



Panama. With 1 Plate : • • • 1—56 



5. Holmgren, N., Vergleichendes iiber den Kopfbau der Crustaceen 



und Hexapoden 1 — 59 



6. Alexander, Ch. P., The crane-flies collected by the Swedish 



expedition (1895 — 1896) to Southern Chile and Tierra del Fuego. 



With 2 Plates 1—32 



7. , A new Genus and Species of Netwinged Midge (Blepharo- 



ceridae) and an undescribed species of Tanyderidae (Diptera). 1 — 7 

 S. Bernhaueb, Max, Results of D:r E. Mjöbergs Swedish Scientific 



expeditions to Australia 1910 — 1913. 22. Staphylinidae . . . 1 — 27 

 9. Aurivillius, Chr,, Neue öder wenig bekänn te Coleoptera Longi- 



cornia. 17 1 — 43 



10. Horn, W., Wissenschaftliche Ergebnisse der schwedischen ento- 



mologischen Reise des Herrn D:r A. Roman in Amazonas 



1914—1915. 4. Cicindelidse 1—4 



Utgivet den 11 oktober 1920. 



Uppsala 192U. Almqvist & Wiksells Boktryckeri-A.-B. 



