CONTENTS OF VOLUME XIII -Pt. L 



Art. I. — Fiu'ther Descriptions of the Tertiary Polyzoa of 

 Victoria. — Part IV. By C. M. Maplestone. 

 (With Plates I., II.) ... ... ... ... 1 



II. — Notes on the Phimage Changes of Petroeca phoenicea 

 (Gould) ; Pachycei^hala gutturalis (Lathaui) ; and 

 Microeca fascinans (Latham). By Egbert Hall. lU 



III. — Phreatoicus shephardi, a New Geiaus of Fresh-water 

 Isopoda from Victoria. By O. A. Sayce. (With 

 Plate III.) ... ... ... ... ... 25 



IV. — Further Descriptions of Victorian Earthworms. — Part 

 I. By Baldwin Spencer, M.A., C.M.Z.S. (With 

 Plates IV. to XII.) ... ... ... ... 29 



V. — A Contribution to our Knowledge of the Spiders of 

 Victoria ; including some New Species and Genera. 

 By H. E. Hogg, M.A. (With Plates XIII. to 

 XVIII.) ... ... 68 



VI. — Janirella, a New Genvis of Isopoda from Fresh-water, 

 Victoria. By O. A. Satce. (With Plates XVIII., 

 XIX.) ... ... ... ... ... 124 



VII. — On some New Species of Victorian Mollusca, No. 4. 

 By G. B. Pritchard and J. H. Gatlipf. (With 

 Plates XX., XXI.) ... ... ... ... 131 



VIII.— Catalogvxe of the Marine Shells of Victoria.— Part IV. 



By G. B. Pritchard and J. H. Gatliff ... ... 140 



IX. — On the Nomenclature of Geological Ag*e. By G. B. 157 

 Pritchard 



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