130 MORCH ON THE MOLLUSCA OF GREENLAND. 



138. M. helicina, Phipps. Fabr. 



Trochus neritoides, Gm. Helix margarita, Laskey. Margarita 

 arctica, Leach. 



139. M. argentata, Gould. Middend. 



M. glauca, Moll., Index. M. Harrisoni, Hancock ? 



140. M. Vahlii, Moller. 



M. pusilla, Jeffr. F. & H. 



141. Cemoria noachina, (Patella) L., Mantiss. plant. 



Patella fissurella, Miill., Prod. 2865. Gm. 



142. Scissurella crispata, Fleming, var. Moll., Append. No. 3. 



Ordo II. — Heteroglossata, Trosch. 



143. Pilidium rubellum, (Patella) Fabr. Gm. Moll. Loven. 



Sars. 



144. Lepeta cajca, (Patella) Miill. Loven. 



var. Patella Candida, Couthouy. P. cerea, Moll. 



145. Tectura testudinalis, (Patella) Miill. Moll. Loven. 



Patella testudinaria grcenlandrca, Ch., X., f. 1814-15. 



146. Chiton (Tonicia, subg.) marmoreus, Fab. 



junior ? Ch. cinereus, " L." Fabr. 



147. Ch. (Leptochiton, subg.) albus, L. Fabr. Moll. Loven. 



148. Chiton ruber, L. 



149. Ch. cinereus, L. 



Ch. asellus, Ch. 



150. Siphonodentalium, sp. According to O. Torell. 



Classis IV. — Cephalopoda, Cuv. 



151. Octopus groenlandicus, (Sepia) Dewhurst, 1834. (Gr. 

 Imab-puirsa.^ 



Sepia octopodia, Fabr. Octopus granulatus, Moll, non Lam. 

 O. arcticus, Prosch. 



152. Cirroteuthis Muelleri, Esch. Sciadephorus, Reinh. & 

 Prosch. (Jacobshavn.) 



153. Rossia palpebrosa, Owen, Ross*s Second Voyage. 



154. R. Moelleri, Stp., 1856, Act. Hafn. 



155. Leachia hyperborea, Stp., 1856, Act. Hafn. 



156. Gonatus Fabricii, (Onychoteuthis) Lichenst. (Gr. 

 Amikok.) 



Sepia loligo, Fabr., F. G. Onychoteuthis Kamschatica, Midd. 

 (157.) junior {teste Stp.), Onychoteuthis ? amoena, Moll. (Gr. 

 Amikungoak.) 

 *158. Sepiola atlantica, d'Orb. ? teste Stp. (Holb.) 



Classis V. — Acephala, Cuv. 



159. Teredo denticulata, Gray, Ann., 1850, VIII. Differt a 

 T. nana, Turt. (T. megotara, F. & H.) alae parte dorsali 

 antice rotundata, nee acuminata. 



Pholas teredo, Fabr. (Gr. Kerksuk-Kuma.') Teredo navalis, 

 Moll, non L. T. dilatata, Stimps. Bost. Proceed., Oct. 1851, 

 probably. 



160. Mya truncata, L. Fabr. Moll. 



var. M. Uddevalensis, Forb,, Geol. Surv., I., p. 407.- junior M. 

 arenaria, Fabr. teste MS. auctoris. 



161. M. arenaria, L. Moll. = Fabr. MS. 



