184 Proceedhujs of tlie Royal Society of Victoria. 



EXPLANATION OF PLATE XX. 



Fig. \. — Marginella halli, sp. nov. 



2. „ sliorehami, sp. nov. 



3. „ alternans, sp. nov. 



4. „ flindersi, sp. nov. 

 5. — Ancilla edithfe, sp. nov. 

 6. — Cancellaria maccoyi, sp. nov. 

 7. — Trichotropis gabfieli, sp. nov. 

 8. — Coi'alliophila wilsoni, Pritchard and GatlifF. 

 9. „ ,, ornament. 



All the figures are much enlarged. 



For description of last species see Proc. Roy. Soc. Vic, n.s. 

 vol. X., 1898, p. 140. 



