studies on iiiariiii; Oslrauods 



321 



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Fig. LVIII. — C. (Cypridina) scrrala (G. \V. Muller) var. nf/irmnm- n. vac, J. — 0. Eiulopodile and tlif distal jjarl ol the 



prolopodite of the second antenna; 325 X- '. Distal pari of the exopodilc of the left second antenna, seen from outside; 



292 X. 8. Riftht mandible, seen from inside; 250 X. 9. Endile on the coxale of the ri^'iit mandible, seen from inside: 



708 X. 10. Distal part of the rii;hl mandible, seen from inside; strongly compressed; 525 X. 



Zouloy. bidrag, Uppsala. Suppi.-Bd. 1. 



