Fig. 



1. Diaptomus.lumlioltzi Sars. Fifth foot of male. 



2. " baccillifer Koebel. Fifth foot of male. 



3. " pectiiiicornis Wierzejski. Fifth foot of male. 



4. " denticornis Wierzejski. Fifth foot of male. 



5. " orientalis Brady. Fifth foot of male. 



6. " zachariasi Poppe. Fifth foot of male. 



7. " asiaticus Uljanin. Fifth foot of male. 



8. " tatricus Wierzejski. Fifth foot of male. 



9. " tyrrelli Poppe. Fifth foot of male. 



10. " afHiiis Uljanin. Fifth foot of male. 



11. " eiseni Lilljeborg. Fifth foot of male. 



12. " laciniatus Lilljeborg. Abdomen. 



13. " trybomi Lilljeborg. Abdomen. 



14. Heterocope salieiis Lilljeborg. Fifth foot of male. 



15. " borealis Fischer. Fifth foot of male. 



16. Broteas falcifer Loveu. Third maxilliped. 



