Zoological Society, 155 



cibus longitudinalibus, tribus, continuis, obtusis, liris intermediis 

 nodosis, liris transversis incequalibus, ru/o-fusco articulatis, in- 

 structd; aperturd ovali, labro intus crenato-lirato cxtus fimbriato, 

 fimbriis non squamulosis, canali clauso, antice recurvato. 



Hah. Philippines. Mus. Cuming. 



Somewhat closely allied to M. triquetra of Born. 



20. MiTRA MARauESANA, A. Adams. M. testd ovato-fusiformi, 

 anfractibus planis, spird acuta, carneold, maculis albis et lineis un- 

 dulatis, longitudinalibus rufo-fuscis, eleganter pictd, longitudinali- 

 ter substriatd, transversim liratd, interstitiis valde punctatis ; 

 aperturd spiram majorem mquante, columelld plicis quinque in- 

 struct d, labro margine crenato. 



Hah. Marquesas. Mus. Cuming. 



Markings very similar to those of M. serpentina^ Lamk. The 

 Mitra figured in Mr. Reeve's Monograph, as M. nehulosa of Swain- 

 son, is quite different from that species, and requires therefore a 

 change of name ; I have called it M. propinqua. 



21. Ancillaria lineolata, a. Adams. A. testd ovato-fusi- 

 formi ; spird brevi, subacutd, suturis albis, pallide fulvd, lineis 

 longitudinalibus, confertis,fuscis, ornatd; anfractu ultimo cinguld 

 elevatd transversa, ad marginem labri, in dente acuto desinente ; 

 aperturd oblongd ; columelld tortuosd, albd, antice plicis obliquis 

 instructd. 



Hah. ? Mus. Cuming. 



A very pretty species, distinguished by the fine longitudinal brown 

 lines. 



22. Planaxis obscura, A. Adams. P. testd ovato-conicd, epi- 

 dermide fusco obtectd ; fusco-ru/escente ; anfractibus planis, suturd 

 distinctd, transversim valde sulcatd, interstitiis longitudinaliter 

 striatis ; aperturd ovato-oblongd, columelld longitudinaliter sul- 

 catd; labro suhdilatato, margine acuto, intus valde lirato. 



Hah. ? Mus. Cuming. 



23. Planaxis fulva, A. Adams. P. testd ovato-conicd, fulvd ; 

 spird acuminatd, apice acuto, anfractibus planis, ultimo angulato, 

 transversim tenuiter striatd; aperturd ovato-oblongd; columelld 

 incurvatd, antice callosd ; lab?'o margine subdilatato, extus in- 

 crassato, intus lirato. 



Hah. Swan River. Mus. Cuming. 



Allied to P. mollis, Sowerby, but the last whorl is angulated. 



24. Planaxis zonata, A. Adams. P. testd ovato-conicd, rimatd, 

 glabrd, nitidd ; spird acuminatd ; anfractibus convexiusculis, pal- 

 lide lutescentc, zonula transversd rufo-fuscd cinctd adsuturas, et, 

 in anfractu ultimo, fasciis duabus transversis ornatd, transversim 

 tenuissime striatd; aperturd ovatd ; columelld incurvatd; labro 

 subdilatato, intus lirato. 



Hah. Calapan, PhiUppines. Mus. Cuming. 



25. Planaxis cingulata, A. Adams. P. testd ovato-conicd. 



