1 92 STSTRUM. 



R. MUSIVA, Kiener. PI. 59, fig. 284. 



Characterized by the revolving nodules being in alternate 



series of color, brown and black. Length, 1 inch. 



Philippines. 



Doubtful or Undetermined Rwinul. 



PURPURA COSTIFERA and P. OOSTA-STRIATA, Dufo. 



e t Seychelles Isles. 



P. VIOLACEA, Lesson. 



Close to P. cancellata, Kiener (= R. marginatra, Bl.) ; small, 

 longitudinally and transversely costate, cancellate ; aperture 

 oblique, dentate within, violaceous; canal distinct ; columella 



smooth. 



iiii'mMer and Marquesas Isles. 



R. PAPILLOSA, Phil. 



Hab. 'unknown. 

 R. VENTRICOSTJLA, Nevill. PI. 59, fig. 282. 



White stained with pale brown. Length, '23 inch. 



(Jeylon. 



Evidently a young shell; the columella shows plications. 

 which would indicate affinities with the Tnrbinellidse. the outer 

 lip, however, bears four internal teeth. 



The following species, described as Ricinuhv. nre referred to 

 other genera. 



To the genus Enginci: 



R. forticostata, crocostorna., lineata, zona/a, lanfo, hixtrio. ca/r- 

 bonaria, trifasciata, mendicaria, of Reeve. 

 Purpura alveolata and turbinella, of Kiener. 



Sistrum ochrostoma (not Bl.), var. rufonotatum, Carpenter, 

 Buc. pulchrum, Rve. 



To Urosalpinx. P. tritomformis, Blainv. 

 To Turbinellidee : 



R. deformis, rosea, rutila, bella, recur va, eximia, contra eta, 

 concinna, astricta, armillata, acuminata, pulchra, of Reeve. 

 R. Reeveana, C. B. Ad. 

 Purpura bncciniformis, Kiener. 



