U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 82, ART. 18 PL. 24 



8 



SENECELLA CALANOIDES 



1. Basal segments of fourth foot of male. 5. Endopod of first foot. 



2. Fourth foot of female. o. Abdomen of male. 



3. Exopod of second antenna. 7. Abdomen of female. 



4. Left fifth foot of male. 8. Right fifth foot of male. 



