some JEntomostraca. 35 



DESCRIPTIONS OF THE PLATES. 

 PLATE n. 



Fig. 1. Diaptomus dubius, n. sp. Outline, seen from above. 



2. ,, Right anterior antenna of male. 



3. ,, Maxiliiped. 



4. „ Leg of the first pair. 



5. ,, ,, fourti) pair. 



6. ,, Fifth pair of legs of the male. 



7. ,, ,, female. 



8. Calanus mconspicuus, n. sp. Outline seen from above. 



9. ,, Terminal segments of the anterior antenna. 

 10. „ Leg of the first pair. 



!!• „ „ fourth pair. 



12. Calanus latus, n. sp. Terminal segments of the anterior antenna. 



PLATE in. 



Fig. L Calanus brevicornis, n.sp. Outline, seen from above. 



2. „ Antenna of the second pair. 



3. „ Mandible. 



4. ,, Maxilla of the first pair. 



5. „ Maxiliiped. 



6. „ Leg of the first pair. 



7. ,, fifth pair. 



PLATE IV. 



Fig. 1. Calanus penicillatus, n. sp. Outline, seen from above. 



