. im* /•//', in Journal of Cbncholoay^ 1868. 



Plate, m 





7 



5 ; . &k 



Figs. 7.2.3.Jmmjomte£la Yatesi^ Cooper. 



„ -4 Unio rif-ieolrm, tbivrad. 



,. 5 Jphrodina Tippttm^Conraot. 



„ 6.7. Gonwbasis Car-teri .-ConretjcL 



