138 



No. 18. Mangelia DE SALEsii. n.s. MA. parva, elongato-fusiformi 

 turrlta, albida, pallide lutea et irregularitar, albo et fiilvo zofiata, 

 solida ; anfr. nucleo induso 7, convexis oblique eleganter crebre costatis 

 et creberrime spiraliter liratis ; costis in ult. anfr. I4, rotundatis subele- 

 vatis ; liris parvis, distantib. subelevatis, regular, snp. cost, trans. ; 

 apice 2 anfr. IcBvi, elongato ; sutura profunda ; apertura J long, testes, 

 ovata, labro incrassato, intus conspicue dentato, sinu lata, conspiaio, 

 postico ; canali longiusculo ; columella inconspicua, retro fidvo in- 

 tensiore et crebre oblique lirata. Long. 7, lat. 3. 



Shell small, elongately fasiform, turretted, wliitisb, pale 

 yellow, and irres^ularly zoned, with white and fulvous, solid ; 

 whorls, iocluding the nucleus 7, convex, elegantly thickly 

 obliquely ribbed, and thickly spirally lirate ; ribs in last 

 whorl 14, rounded, subelevate ; lirse small, distant, subelevate, 

 regular, passing over the ribs; apex of two whorls, smooth, 

 elongate ; suture deep ; aperture ^ length of shell, ovate, lip 

 thickened, conspicuously dentate within ; sinus broad, con- 

 spicuous, posterior ; canal somewhat long ; columella incon- 

 spicuous, a more intense fulvous behind, and thickly obliquely 

 lirate. Long Bay, 5 f^itl'oms, Rev. H. D. Atkinson. Obs. 

 Distinguished by its stouter habit, closer ribs, regular trans- 

 verse lirse, and toothed outer lip. Two specimens, one a dead 

 shell with the liroe somewhat irregular. Also Islands, Bass 

 Straits, Petterd. 



No. 19. Daphnella tasmaxica. n.s. D.t. parva, tumide ovata, 

 albida ? tenia, opaca ; anfr. G, convexis, sii^bang^ilatis, concinne cari- 

 tiatis, carinis parvis rotundatis, elevatis, et liris regular, distant, parvis 

 eleganter cancellatis ; carinis u,lt. anfr. aUernantihus ; sutura profunde 

 impressa ; apice obtuso, cancellato ; apertura late ovata ; labro tenui, 

 postice profunde sinuato ; Xabio inconspicuo, columella longa, contorta, 

 canali breviore. Long. G, lat. 3. 



Shell small, tumidly ovate, whitish, thin opaque, whorls 6, 

 convex, subangulate, neatly keeled, keels small, rounded, 

 eleva.ted; and elegantly cancellate, with regular distant small 

 lirse; keels in the last whorl alternating; suturedeeply impressed, 

 apex obtuse, cancellate, aperture widely ovate, labrum thin, 

 deeply sinuated posteriorly ; lip inconspicuous, columella long, 

 twisted, canal somewhat short. Long Bay, Rev. H. D. 

 Atkinson ; aud Blackman's Bay, Petterd. 



No. 20. Daphnella VARix. 11. s. D.t. ovata, utrimque attenuata, 

 solida, partim transhccida, alba, castaneapallidissime nebulosa, polita ; 

 anfr. 6, cnthvexis, in spira regular, costatis, costis nu'nierosis, 

 obliquiis, nitentibus ; interstitiis regular, et distant, striatis, striis 

 latis sH^j. cost, non trans. ; ult. anfr. valde Inngiore, obsolete tantum 

 costato sed vcdide striata; spira obtnsa, apice depresso ; apertura 

 elongata, ovata, utrimque acuta ; labro incrassato, varicoso, extus 

 pallidissime lutea postice inconspicue sinuato, columtVa arcuata, 

 antice attenuata. Long. 13, lat. G. Long. aper. 7-|, lat. 2. Long. 

 idt. anf. 10. 



