Natural History of East Finmarh. 31 



Dactylopus longirostris, Claus, var. Jitunarchicui, nov. 



Fiff. 4. Female, seen from the side, X o3. 5. One of the antennules, 

 X ]80. 6. Foot of fir-st pair, X 135. 7. Foot of fifth pair, 

 X 180. 8. Part of abdomen and caudal furca, enlarged. 



Stenhelia hyperborea, sp. n. 



Fig. 9. Female, seen from the side, X 39. 10. One of the antennules,' 

 X 180. 11. Foot of first pair, X 13o. 12. Foot of fifth pair, 

 X 180. 13. Part of abdomen and caudal furca, enlarged. 



Attheyella arctica, Lilljeborg. 



Fly. 14. Female, seen from the side, x 37. lo. One of the antennules, 

 X 270. 16. Foot of first pair, x 240. 17. Foot of second 

 pair (inner and part of outer branches), X 240. 18. Foot of 

 third pair (inner and part of outer branches), X 240. 19. Part 

 of abdomen and caudal furca, enlarged. 



C'letodes tentdj^es, T. Scott, var. 

 Fiy. 20. Antennule, female, x 540. 



Plate III. 



Attheyella arctica, Lilljeborg. 

 Fig. 1, Foot of fourth pair, x 140. 2. Foot of fifth pair, x 140. 



Cletodes tenuij)es, T. Scott, var. 



Fig. 3. Female, dorsal view, X 79. 4. Foot of first pair, X 540. 6. Foot 

 of fourth pair, x 360. 6. Foot of fifth pair, x 360. 



Cletodes varians, sp. n. 



Fig. 7. Female, seen from the side, x 106. 8. One of the antennules, 

 X 432. 9. Foot of first pair, x 270. 10. Foot of fifth pair 

 (female), x 270. 11. Foot of fifth pair (male), x 540. 



Thalestris Normani, sp. n. 



Fig. 12. Female, seen from the side, X 40. 13. One of the antennules, 

 X 180. 14. Foot of first pair, X 135. 14 «. Spine on inner 

 distal angle of second basal joint of first pair (male), X 135. 

 15. Foot of fifth pair (female), X 135. 16. Inner branch cf 

 second foot (male), X 135. 17. Foot of fifth pair (male), 

 X 180. 18. Part of abdomen and caudal furca, enlarged. 



Plate IV. 

 Dactylopus Stromii (Baird), var. arcticm, T. Scott (male). 



Fig. 1. Male, seen from the side, x 53. 2. One of the male antennules, 

 X 180. 3. One of the second maxillipeds, X 270. 4. Foot of 

 first pair, X 105. 5. Foot of second pair, x 180. 6. Foot of 

 fifth pair, X 180. 7. Part of abdomen and caudal furca, 

 enlarged. 



