480- 



MEMOIRS OF THE UNIVERSITY OF CALIFORNIA 



Fig. SS. Erythropsis Hertwig. Magnification 500, unless otherwise stated. 1. E. cornuta (Schiitt). Ven- 

 tral view. 2. E. hispida sp. nov. Ventral view. 3. E. paviUardi nom. sp. nov. Left side. 4. E. scarlati/ta 

 sp. nov. Ventral view. 5. E. paviUardi nom. sp. nov. Eight side. After Pavillard (1905, pi. 3, fig. 1). 6. 

 E. lahrum sp. nov. Ventral view. 7. E. cochlea (Schiitt). Dorsal view. After Schiitt (1895, pi. 26, fig. 95). 

 8. E. afjilis Hertwig (1884, pi. 6, fig. 8). Ventral view. X 250, approximately. Girdlesi and sulcus not shown 

 in original figure. 9. E. minor sp. nov., ventral view. 10. E. richardi sp. nov. Ventral view. 11. E. extrudens 

 sp. nov. Eight side. 12. E. agilis Hertwig. Ventral view. After Hertwig (1884, pi. 6, fig. 1). Magnification 

 approximated from statement of lenses used. 



