Zoological Society. 141 



costulis rotundatis, numerosis, suturam simplicem incurrentibus ; 

 anfractu tilthno fasciis duabus cinctis, labro intus l<Bvi, aperturd 

 ovuli. Axis 5 lin. 

 Hab. Bay of Magdalena, California. From five fathoms. 



Clavatula occata. Clav. testdfusiformi, attenuatd, gracili, cor- 

 ned, ungulate costatd ; anfractibus septenis, transversim exaratis ; 

 suturd simplici ; aperturd brevi, lineari ; canali mediocri. Axis 

 4i lin. 



Hab. Magnetic Island, west coast of Veragua. 



Clavatula bella. Clav. testdfusiformi, attenuatd, gracili, Icevi- 

 gatd, pallide fused ; anfractibus octonis, rotundatis, costulatis,lineis 

 albidis elevatis decussatis, supernefuscofasciatis, ultimo attenuato ; 

 costulis gracilibus, granulis parvis sparsis instructis, suturam sim- 

 plicem incurrentibus ; labro inttis Icevi ; aperturd ovali, in canali 

 brevi attenuato. Axis 5y lin. 

 Hab. West coast of Veragua : from thirty fathoms ; mud. Gulf 

 of Papagayo, Central America : from eight to fourteen fathoms ; 

 mud. 



Clavatula pudica. Clav. testd fusiformi, acuminatd, nitidissimd ; 

 anfractibus nonis, albidis, prope suturam paululum Itevigatis, in- 

 ferne tuberculato-costulatis ; costulis obliquis, acutis ; suturd sim- 

 plici ; anfractu ultimo antice costulis acutis obliquis instructo, pos- 

 tice IcBvigato maculd ampld fused picto ; sinu laterali profunda ; 

 labro acuto, intiis Icevi ; aperturd ovali ; canali mediocri effusd. 

 Axis 6 lin. 

 Hab. Gulf of Papagayo, Central America. From eight to four- 

 teen fathoms ; mud. 



Clavatula l^ta. Clav. testd subclavatd, acuminatd, nitidissimd ; 

 anfractibus nonis, superne planulatis, medio uniseriatim tubercu- 

 latis, ultimd serie secundd parvd ; tuber culis distinctis, erectis, sub- 

 acutis ; suturd simplici ; labro acuto, intus leevi ; aperturd ovali; 

 canali brevi, effuso. Axis 6 lin. 



Hab. New Guinea; Straits of Macassar. From seven to ten fa- 

 thoms. 



Clavatula nitens. Clav. testd clavatd, excentricd, fused, nitidis- 

 simd; anfractibus octonis, subangulate costulatis, prope mediam 

 prominentibus ; costulis obliquis, acutis, suturam simplicem incur- 

 rentibus ; labro acuto, intus Icevi ; aperturd late ovali ; canali brevi. 

 Axis 5\ lin. 

 Hab. New Guinea ; Straits of Macassar and Malacca. From seven 

 to twenty-two fathoms. 



Clavatula CANDIDA. Clav. testd fusiformi, acuminatd, Candida; 

 anfractibus septenis, costulatis, superne subangulatis ; suturd sim- 

 plici ; aperturd ovali, sinu laterali superne valde calloso, fuucibus 

 crenulatis ; anfractds iiltimi basi transversim striato. Axis 5^ lin. 



Hab. Magnetic Island, coast of Veragua. 



Clavatula tyramis. Clav. testd clavatd, angulat^ costatd, hexa- 



