studies oil niaiiiio Ostracods 



339 



Fi^'. LXII. — M. (Cypridinodes) acuminata n. sp., i^. — 6. Left mandible, seen from inside; 65 X. 7. One of the longer 



bristles on the anterior side of the second ondopodite joint of the mandible; 265 X. 8 and 9. Two kinds of cleaning 



bristles on the second endopodite joint of the mandible; 570 X. 10. The distal part of the right mandible, seen 



from outside: 265 X. 11. Median eye and rod-sb;iped organ; 100 X. 



