MELVILL AND STANDEN: SHELLS FROM LIFU. 293 
Clathurella caletria sp. nov. (Pl. X., fig. 36). 
C. testa gracilt, fusiformt, delicata, alba, ad suturas palli- 
aisstmé ochracea, anfractibus septem, quorum duobus apicalt- 
bus, mamillatis, levissimts, ceteris gradatulo-turritis, arcté 
longitudinaliter gracilt-costulatis, costis delicatis, elevatis, 
rectts, spiraliter regulariter clathrato-liratis, junctura costarum 
lirarumgque nitide gemmulatis, ultimo anfractu zona indts- 
tincta pallidissimé ochracea apud medium, apertura oblongo- 
stnuosa, labro extus crenulato, intus simplice, sinu lato, 
labrum exfodtente, latere dorsali suturali callo crassiusculo, 
nitido, leté ochraceo, margine columellari versus basim 
minutt-denticulato, canalt paullum producto. 
EOC eA OMI GML WG ON MLA: 
A very beautiful and delicate species, whorls seven, tur- 
reted, two being apical, finely and regularly clathrate; the 
mouth is sinuously-oblong, outer lip simple within, columellar 
margin minutely toothed towards the base, canal a little pro- 
duced, a very pale ochraceous band round the middle of the 
last whorl, as at the sutures. The sinus is deeply cut behind, 
at the sutural margin of the outer lip isa bright ochraceous 
thickened callus. Only one specimen.  («éAos beautiful, 
i)Tptos WOVEN). 
C. cnephza sp. nov. (PI. X., fig. 37). 
C. testa breviter fustformt, corrugata, solidiuscula, omnino 
nigro brunnea, anfractibus sex vel septem, paullum ventre- 
cosulis, longitudinaliter crassicostatis, et spiraliter costulatts, 
costis crassiusculis, paucts, apertura oblonga, labro exteriore 
intus quadrt-denticulato, margine columellart recto, simplice, 
sinu superficialt, 
Long., 4°75, Lat. 1:50 mill. 
A completely unicolorous species, being either pale or 
dark blackish-brown, the latter predominating in the specimens 
before us in proportion of 5:2. A typical Clathured/a, with 
squarely crossed coste, both longitudinal and transverse of 
equal thickness, not many in number, say thirteen on last whorl, 
crossed by eleven, of which two spiral lirze below the suture are 
