186 BULLETIN OF THE 



t P. RADIOLATA Pfr. (Bill.), P. Z. S., p. 39, 1849; also Eve. Mon. Part., 

 species 6, pi. ii. f. 6*, &", 1850. Guam, Cuming. New Ireland, Dr. Cox. 



f P. Eaiaiensis Garr. Mss. in litt. Raiatea, Garr. This shell = P. deiitifera, 

 with a rose apex. In two quarts of P. deutifera belonging to the duplicates of 

 the Pease collection about one sixth of the number possessed the rose apex ; they 

 did not differ in other respects from P. dentifera. 



t P. Reeveana Pfr., P. Z. S., p. 137, 1852. Solomon's Island, Dr. Cox. 

 Large dextral specimens of P. Otaheitana from Tahiti, of a yellow color, red apex, 

 and a pillar tooth, agree with types of P. Reeveana iu the British Museum, and 

 also with the figure of P. Reeveana in Chemnitz. 



t P. recia Pse., A. J. C, iv. p. 155, pi. 12, f. 8, 1868. Mountains Mauui 

 and Nukahiva, Marquesas = P. repanda. I possess a number of specimens of 

 this species from the collection of the late William H. Pease. It is very variable 

 in shape, color, and texture. Some specimens are yellowish-white, solid, and 

 covered with a greenish epidermis, easily rubbed off, with a perpendicular aper- 

 ture, and the inner margin of the aperture waved or roughened. This variety 

 represents P. recta Pse. ; others are pale yellow, white, or yellowisli-white, often 

 thin and inflated, with the aperture oblique or perpendicular, and slightly rough- 

 ened ; others, again, are pale red, with the basal half several shades deeper in 

 color. These two latter varieties represent P. repanda. In one and a half pints 

 of duplicates in the collection of William H. Pease, the specimens exhibited a 

 perfect inosculation of these apparently dissimilar species. 



f P. reda Pse. Mss., Raiatea, Garr. Coll. Pse. (non P. recta Pse. in A. J. C). 

 This shell is also synonymous with P. Peaseana, Garr. Mss. (non Peasii, Cox). 

 = P. labiata Pse. Mss. in A. N. S., ex auctore, which latter :^ P. deutifera 

 var. 



P. Becluziam Petit, J. C, v. p. 170, pi. 7, f. 5, 1850 = P. actor. 



t P. REPANDA Pfr., P. Z. C, p. 98, 1855. New Hebrides ? Dr. Cox. Water- 

 color drawings from types in the British Museum agree with specimens from 

 Marquesas. See P. recta Pse. in A. J. C. 



t P. ROSEA Brod., P. Z. S., p. 125, 1832. Huaheine, Garr. 



t P. rubescens Rve., Mon. Part., No. 12, pi. 3, f. 12, 1850= P. Otaheitana 

 var. 



f P. robusta Pse. Mss., Coll. Pse., Coll. Smithsonian, Raiatea, Garr. =: P. au- 

 riculata var. 



P. rufa Lesson (Bui.), Voy. Coquill., p. 324, 1830. Oualan, Caroline Islands. 

 Since the publication of my Catalogue of the Genus Partula Per. in May of this 

 year, and while the present Bibliographic Catalogue was in press. Prof, von Mar- 

 tens has published in Conchologia Mittheilung for 1881 the description and 

 figure of a Partula from the island of Ponape, which he has no doubt is P. rufa 

 Less., and which he makes synonymous with P. Guamensis Pfr. The figures of 

 his shell materially differ in size and form from P. Guamensis Pfr., and, in my 

 opinion, approximate dextral examples of P. Upolensis Mouss. Mss., which = 

 depauperated examples of P. bulimoides Less. ; the smaller size, conic form, wide 

 umbilicus, and violet color within, together with other characters enumerated. 



