studies oil marine Oslrac.ods 



553 



Fig. ex. — Cydaslernpe fascigera G. S. Brady, <?. — 13. Seventh limb; 80 X. 14. Tooth of one of the two outer 

 combs; 1520 X. 15. Fiirca seen from inside; the secondary teeth are not drawn; 54 X. 16. Median eye and 



rod-shaped organ; 86 X- 



ZoolO);. Iiidra;,'. llppsala. Su|i|>l -HU. I. 



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