628 REPORT— 1863. 



28. Gibhula funievlata, n. s. Very rare. 



:29. Hipponyx cranioides, n. s. Plentiful. 



00. Biconia compacta, n. s. Fi-equent on Paehypoma ; externally resembles Peta- 



loconchus macrophrafftna. 

 SM. Bittimn (?var.) esariens. Common, dead. 

 32. Lacuna porrecta, u. a. Plentiful, witli intermediate Pvars. exaquata and 



effusa, 

 ?,?!. Lacuna (?solidula, var.) compacta. Bare. 



Si. Lacuna variegata, n. s. Not common ; resembles the Japanese L. decoraia. 

 .3-5. Isapis fenestrata, u. a. Very rare. 



36. Alvatiia reticulata, n. s. Very rare. 



37. Akania filosa, n. s. One specimen. 



38. ? Assiminea subrotmidata, n. s. One specimen. 



39. ^ Pahtdinella, sp. One specimen. 



40. Manr/elia crebricostata, n. s. Very rare. 



41. Mangelia interfossa, n. o. Several dead specimens. 



42. Mangelia tabulata, n. s. Several dead specimens. 



43. Daphnella effiisa, n. s. One broken specimen. 



44. Odostomia satura, n. s. and ?var. Oouldii. Very rare. 



45. Odostomia miciformis, n. s. and Pvar. avellana. Very rare. 



46. Odostomia inflata. Very rare. 



47. Odostomia temdsculpta, n. s. Very rare. 



48. Scalaria Indianortim, n. s. Rare. 



49. Opalia borealis. Very common. This fine species, indicated by Dr. Gld. (E. 



E. Mol., p. 307) under Scalaria australis, closely resembles O. Ochotensis, 

 Midd. It is not referred to in the ' Otia,' and the locality was naturally 

 suspected. 



50. Cerithiopsis munita, n. s. Rare. 



51. Cei-ithiopsis columna. Very rare. 



52. Cerithiopsis tubei-cidata. 1 Rare. No differences have been detected on comparing 



53. Triforis adversa. \ the Herm and Neeah Bay specimens. 



54. Trichotropis inermis. A few specimens differ fi-om the decorticated T. cancel- 



lata, and agree with Hinds's diagnosis. 



55. Cancellaria modesta, n. s. One sp. and fragment. 



56. Vehttina prolongate, n. s. Very rare. 



57. Olivella biplicata. Very fine and abundant. 



58. Purpura (var.) fuscata. Porbe.s's species, the locality of which was before un- 



certain, is here connected by easy transitions with the normal saxicola. 



59. Columbella (var.) ?Hindsii. Maybe a stunted form oi A. gausapata. 



60. Amycla tuberosa. Bare. 



61. Chrysodomus tabtdatus. One beautiftilly perfect specimen ; described and 



figured &om Mr. Lord's broken shell, sent simultaneously. 



The following appear to be due to currents : — 



62. Fachydesma crassatelloides. Fragment. 



63. Fissurella volcano. One broken specimen, 



107. A coUeetion of shells received from the ParaUones Islands by Mr. E. 

 D. Darbishire, of Manchester, soon after the piiblication of the first Report, 

 contained several species at that time new to science, but in too imperfect a 

 condition for description. Among them were — 



Martesia intercalata, Maz. Oat, no. 19. Burrowing in Haliotis nifescens. 

 Odostomia inflata, n. s. Young shells, abundant, in Haliotis nifescens. 

 Ocinebra lurida. 

 Ocinebra interfossa, n. a. 



'CoUeotions from the same locality were afterwards sent by the Rev. J. 

 Rowell, and are tabulated with the rest of the Smithsonian series in the 4th 

 (Column of the general Table, par. 112. 



114 



