Fam. 3. Leuconidae. 



7. Leucon Kroyer. 



12. nasicus Kroyer. 



13. nasicoides Lilljeborg. 



14. fulvus G. 0. Sars. 



15. acutirostris G. 0. Sars. 



16. pallidus G. 0. Sars. 



8. Eiulorelia Norman. 



17. truncatula Sp. Bate. 



18. emarginata Kroyer. 



19. hirsuta G. 0. Sars 



9. Eudorellopsis n. 



20. deformis Kroyer. 53 ) 



Fam. 4. Diastylidae. 



10. Diastylis Say. 



21. Rathkii Kroyer. 



22. cornutus Boeck. 54 ) 



23. lucifer Kroyer. 



24. rugosus G. 0. Sars. 



25. spinulosus Heller.") 



26. echinatus Sp. Bate. 



27. Edwardsii Kroyer. 56 ) 



28. Goodsiri Bell.") 



29. tumidus Lilljeb. 



30. Isevis Norman. 88 ) 



31. serratus G. 0. Sars. 



32. biplicatus G. 0. Sars. 



33. resimus Kroyer.") 



11. Leptostylis G. 0. Sars. 



34. longimanus G. 0. Sars. 



36. villosus G. 0. Sars. 



37. ampullaceus Lilljeb. 



