256 



APPENDIX. 



No. VII. 



The foregoing Table exhibits (I.) the number of species obtained 

 during- the i Valorous ' cruise on the west coast of Greenland and in 

 Davis Strait ; (II.) the number mentioned by Buchholz as occurring on 

 the south and west coasts of Greenland ; (III.) the number obtained by 

 the British Arctic Expedition north of lat 78° N. in Smith Sound and on 

 the coasts of Grinnell Land. 



EXPLANATION OF THE PLATES. 



Plate II. 



Fig. 1. Arctums baffim, var. Feildem ; natural size. 



Fig. 2. Anonyx gulosus?, slightly enlarged : a, head and antenna* (lateral 

 view) ; b, maxilliped ; c, d, hands of first and second pairs of 

 legs ; e, end of postabdonien, showing the form of the third 

 segment ; /, terminal segment and last pair of uropoda ; all 

 much enlarged. 



Fig. 3. Onesimus Ediuardsii, slightly enlarged : «, head and antenna? 

 (lateral view) ; b, maxilliped ; c, d, hands of first and second 

 pairs of legs ; e, end of postabdomen, showing form of third 

 segment (lateral view) : /, terminal segment and last two pairs 

 of uropoda ; all much enlarged. 



Plate III. 



Fig. 1. Bi-anchipus (Branchinecta) arcticus, greatly enlarged : a, one of 

 the large prehensile antennae ; b, one of the branchial feet ; 

 c, caudal appendages ; all still further enlarged. 



Fig. 2. Lernceopoda arcturi, greatly enlarged ; a, outer antennas ; b, first 

 maxilliped ; further enlarged. 



Fig. 3. Nymphon hirtum, var. obtusidigitum, natural size : a, mandible ; 

 b, c, one of the appendages of the first and second pairs ; en- 

 larged. 



