271 



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

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

 longitudinalibus, confer tis, fuscis, ornatd; anfractu ultimo cinguld 

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

 aperturd oblongd ; columella tortuosd, albd, antice plicis obliquis 

 instructd. 



Hab. ? Mus. Cuming. 



A very pretty species, distinguished by the fine longitudinal brown 

 lines. 



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

 dermidefusco obtectd;fusco-rufescente; anfractibus plants, suturd 

 distinctd, transversim valde sulcatd, interstitiis longitudinaliter 

 stria tis ; aperturd ov at o- oblongd, columelld longitudinaliter sul- 

 catd; labro subdilatato, margine acuta, intus valde lirata. 



Hab. ? Mus. Cuming. 



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

 spird acuminatd, apice acuta, anfractibus planis, ultimo angulata, 

 transversim tenuiter striatd; aperturd avato-oblongd ; columelld 

 incurvatd, antice callosd ; labro margine subdilatato, extus in- 

 crassato, intus lirato. 



Hab. 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 lutescente, zonula transversd rufo-fuscd cinctd ad suturas, et, 

 in anfractu ultimo, fasciis duabus transversis arnatd, transversim 

 tenuissime striatd; aperturd ovatd ; columelld incurvatd; labro 

 subdilatato, intus lirata. 



Hab. Calapan, PhiUppines. Mus. Cuming. 



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

 solidd, rimatd; spird acuta; anfractibus convexiusculis, fulvd, 

 zonulis rufa-fuscis transversis, prope suturas, duplicatis, ornatd, 

 longitudinaliter tenuissime striatd, transversim valde sulcatd ; aper- 

 turd ovato-oblongd, coarctatd; columelld incurvatd; labra extus 

 incrassato, intus dentata-lirato . 



Hab. China Seas. Mus. Cuming. 



Species collected by me during the voyage of H.M.S. Samarang. 



26. Planaxis succincta, A. Adams. P. testd ovato-conicd, 

 spird acuminatd, apice acuta, anfractibus convexiusculis, pallide 

 fused, fasciis linearibus, transversis, mult is, rufa-fuscis, ornatd, 

 longitudinaliter substriatd ; anfractu ultimo transversim sul- 

 cata ; aperturd ovato-oblangd ; columelld fused ; labro intus sul- 

 cata. 



Hab. Peru, and the West Indies. Mus. Cuming. 

 Allied to P. lineata of Montagu, but of larger growth and different 

 form. 



