Mem. Ind. Mus., Vol. V, 1916. 



Plate XV. 



. -^ "~5r 



4. 



6. 



8. 



9. 



10. 



11. 



12. 



l*sKi-j^, 



13. 



14. 



15. 



16. 



Photo, by S.C. MoncM. 



VARIATION IN MODIOLA. 



Bemrose.Collo. .Derby 



