16 Thirty-fourth Annual Report of the 



22. P. bulimoides, Lesson, Upolu (Type). 



23. P. nucleoid, Pse. Moorea. 



24. P. sinistrorsa, Pse. M. SS. = Otaheitana var. Tahiti. 



25. P. brevicula, Pse. M. SS.= Otaheitana var. Tahiti. 



26. P. atte?iuata, Pse. = gracilis, Pse. M. SS. Raiatea. 



27. P. crassilabris, 'Pse==rustica, Pse. Raiatea. 



28. P. semilineata, Mousson, this is = to No. 22 yellow var.; the 



dextral shell = conica Gould. Upolu. 



29. P. amabilis, Pfr. = Otaheitana var. Tahiti. 



30. P.formosa, Pse n. sp. Raiatea, (good species.) 



31. P. rubescens, Reeve = Otaheitana var. Tahiti. 



32. P. variabilis, Pse. = navigator ia Pfr. Raiatea. 



34. P. bella, Pse.= Hebe var. (according to Garrett), Raiatea. 



35. P. auriculata, Brod. (Type.) Tahiti. 



36. P. robusta, Pse. M. SS. = auriculata, Tahiti. 



37. P, umbilicata, Pse. Tahaa. 



38. P. amabilis, Pfr. (Same as 29), Tahiti. 



39. P. Guamensis, Pfr. Guam, 



40. P. repanda, Pse = P. recta, Pse. Nukuhiva, Marquesas Is. 



41. P. Thalia, Garr. = abbreviata, Pse. M. SS. non Mousson (good 



species), Raiatea. 



42. P, lutea, Lesson. = lilacina, Pfr. — solidula, Rve. non Pse. Bora- 



bora Island. 



43. P . imperforata, Pse. M. SS.=solidula, Pse. M. SS. non Rve, 



Raiatea. 



44. P. lugubris, Pse.=fusea, Pse. Raiatea. 



45. P. Reevana, Pfr. = dextral Otaheitana. Tahiti. 



46. P. Garretti, Pse. Raiatea. 



47. P. terrestris, Pse. Raiatea. 



48. P. purpurascens, Ph\^ rosea var., Huaheine. 



49. P. planilabrum, Pse.= suturalis, Pse. M. SS. non Pfr. Tahaa. 



50. P. compacta, Pse. Raiatea. 



51 P. radiata, Pse. n. sp. Raiatea, (good species). 



52. P. proteus, Pse. Raiatea. 



53. P. spadicea, Rve. Yellow var., Moorea. 



54. Hybrid between P. crassilabris and P. Thalia (rare). 



55. P. fusea, Pse.= ovalis, Pse. Raiatea Island. 



III. ARCHAEOLOGY, 



Two arrow-heads from a lot of over one hundred specimens found 

 at a single locality in the town of Amsterdam, N. Y, From P. M. 

 Van Epps. 



IV, MINERALOGY, GEOLOGY AND PALAEONTOLOGY. 



ADDITIONS BY DONATION AND EXCHANGE. 



Baculites oavtus, from the Cretaceous formation. From B, A, 

 Mills, Sioux City, Iowa. 



A block of trap-rock with a circular red ring on the two opposite 

 sides. From Andrew C, Randall, Springfield, N. J, 



