210 Zoological Society, 



libus pictd ; anfractibus rotundatis, transversim tenuh liratis, 

 ultimo subangulato, basi convexd ; aperturd expansd, intus iri- 

 descenti ; columella superne sinuatd, basi rotundatd. 

 Hub. ? 



4. GiBBULA PORCELLANA, A. Adams, G. testd depresso-conicd, 

 late umbilicatd, glabrd, solidd, nitidd, lacted, lineis radiantibus 

 undulatis pulcherrime pictd ; anfractibus planis cingulis pro- 

 minentibus, duabus maculis albis et rufo-fuscis vivide pictis 

 ornatd ; interstitiis transversim sulcatis, basi convexiusculu, 

 cingulis concentricis lineis maculisque rufo-fuscis ornatd ; um- 

 bilico perspectivo, intus concentrice lirato, margine lined elevatd 

 cincto ; columelld subrectd, basi rotundatd. 



Hab. New Holland. 



5. GiBBULA PULCHRA, A. Adams. O. testd orbiculato-conicd, 

 umbilicatd, rosed, ad suturam albo luteo fuscoque radiatim pul- 

 cherrimh pictd ; anfractibus planis, biangulatis, transversim 

 sulcatis, sulcis rubro-articulatis, anfractu idtimo angulato, cin- 

 guld albo luteo nigro fuscoque eleganter pictd, basi convexd, 

 concentrice sulcatd ; umbilico int%is albo, basi rotundatd. 



Hab. Australia. 



6. GiBBULA Kalinota, A. Adams. G. testd orbiculato-conoi- 

 ded, perforatd, virescenti, cameo cinereo variegatd ; anfractibus 

 rotundatis, lineis elevatis albo-articulatis, superne gibbosis ; su- 

 turd profundd, anfractu ultimo rotundato, basi convexd, cin- 

 gulis articulatis concentricis ornatd, margine umbilici angulato, 

 lined elevatd cincto ; columelld superne sinuatd, basi subtrun- 

 catd ; labro intus leevi. 



Hab. ? 



7. GiBBULA VENUSTA, A. Adattis. G. testd orbiculato-conoi- 

 ded, umbilicatd, viridi-fuscd, macidis albis prope suturas, cin- 

 gulis subdistantibus fusco rubroque articulatis, interstitiis li- 

 ratis, longitudinaliter oblique striatd ; anfractibus superne 

 gibbosis, rubro pictis ; suturd canaliculatd, anfractu ultimo 

 rotundato, basi convexiusculd, cingulis fusco alboque articu- 

 latis, regione wnbilicali roseo pictd ; columelld sinuatd, basi 

 truncatd. 



Hab. Australia. 



8. GiBBULA PUNCTO-cosTATA, A. Adams. G. testd turrito- 

 conicd, lutescenti, umbilicatd ; anfractibus superne cingulis tri- 

 bus nodulosis, rubro-articulatis nodulis pmictatis, inferne liris 

 transversis nodulosis rubro-articulatis, infra, cinguld puncto- 

 nodosd basi plana, cingulis concentricis subnodosis rubi'o-arti- 

 culatis ornatd, margine umbilici lined elevatd cinctd ; columelld 

 subrectd, basi truncatd ; labro intus lirato. 



Hab. Island of Capul, on the reefs at low water {H. C). 



9. GiBBULA LEUCOSTiCTA, A. Adams. G. testd conoided, per- 

 foratd, nigra, punetis lacteis pictd, anfractibus convexiusculis, 



