164 APPENDIX. 



extremity of it consists of two filaments ; but the central 

 part is single :" this substance is the Lernocopoda. 



Lernoea cyclopterina. 

 This seems to be the species found by Phipps in the gills 

 of the " Cycloptcrus Liparis," and not the " L. branchialis," 

 a parasite apparently confined to the species of the cod and 

 haddock family. 



NyMPHON GllOSSIPES. 



Spitzbergen. {Pamfs Expedition.^ 



Nymphon hirsutum. 



Found abundantly on Parry's expedition in the Polar Sea 

 to the northward of the Seven Islands. 



CIRRIPEDIA. 

 Balanus Tintinnabulum. \ 



Smeerenberg Harbour (Phipps, 197). ' 



This species is mentioned by Phipps as having been 

 picked up on the beach of Smeerenberg Harbour ; it was 

 much worn and broken, and he was uncertain whether it 

 was a native of these seas, or had been brought there by 

 accident. In the Arctic seas this, or an allied Balanus of 

 equal size, has been subsequently met with alive. 



INSECTS. 



Scoresby says {Arctic Regiojis, i, 131), " the only insect I 

 saw was a small green fly, which swarmed upon the shingle 

 about the beach"; this was near Mitre Cape. 



Sir J.C. Ross (Appendix, Pcirrifs Narratice, p. 201) refers 

 to '' the only insect that was obtained during the voyage"; 

 it was a species of aphis or plant-louse, described by Mr. 



