MANGE LI A. 



Plate VII. 



(Specimens, except Figs. 49 and 51, magnified to tnice their natural length.) 



Species 49. (Mus. Belcher.) 



M.iNGELiA CELEBENSis. Mang. testd attenuatd, Icevigatd, 



pallida, fusco late famatd; anfractibm seiiis, plico- 



costulaUs ; costulis suhdktantibus. 

 The pretty Mangelia. Shell attenuated, smooth, pale, 



broadly banded with brown, whorls sk in number, 



plicately ribbed ; ribs rather distant. 

 Hinds, Moll. Voy. Sulphur, p. 26. pi. 9. f. 5. 

 Hab. New Guinea. 



Eepresented of the natural size. 



Species 50. (Mus. Cuming.) 



Mangelia pusilla. Mang. tedd fusiformi-oiiatd, Ifpvi- 

 gatd, loiigitudiimUter costatd, cosiis solidiuscnlis ob- 

 tusis ; albidd, cadaneo copiose t'mctd et lineatd. 



The small Mangelia. Shell fusiformly ovate, smooth, 

 longitudinally ribbed, ribs rather solid, obtuse ; 

 whitish, copiously stained and lineated with chesnut- 

 brown. 



Reeve, Pro. Zool. Soc, 1846. 



Hab. ? 



The ribs are mostly of lighter colour than the ground of 

 the shell. 



Species 51. (Mus. Belcher.) 



Mangelia cokon.4.ta. Mang. testd attenuatd, acuminatd ; 

 anfractibm senis plico-costulatis, transversim striaiis ; 

 costulis superne subaemrdnatis. 



The coronated Mangelia. Shell attenuated, acumi- 

 nated ; whorls six in number, pKcately ribbed, trans- 

 versely striated, ribs somewhat acuminated at the 

 upper part. 



Hinds, Moll. Voy. Sulphur, p. 26. pi. 9. f. 1. 



Hab. Straits of Macassar ; Hinds. 



From Mr. Hinds' figure of the natmal size. 



Species 52. (Mus. Gray.) 



Mangelia fasciata. Mang. testd ovatd, utrinqiw at- 

 tenuatd, anfractibm superne rotundatk, longitudinaliler 

 costatis, striis coiispicicis transversim. clathratis ; albidd 

 aut lutescente, fascid rubidd angustd cingulatd. 



The banded Mangelia. Shell ovate, attenuated at 

 both ends, whorls romided above, longitudinally rib- 

 bed, latticed with conspicuous transverse strife ; 

 wliitish or yellowish, encu'cled with a narrow reddish 

 band. 



GR.4.Y, MSS. (Private cabinet.) 



Hab. Africa. 



Characterized by its short attenuated growth at the 

 base. 



Species 53. (Mus. Cuming.) 



Mangelia vittata. Mang. testd fusiformi-ovatd, iitrin- 

 que peouUariter attenuatd, longitudinaliter eximie cos- 

 tellatd, transversim snbtiliisime fmiiculatd ; albidd, 

 'fusco aut rubido-fusco lineatd et fasciata. 



The filletted Mangelia. Shell fusiformly ovate, pecu- 

 liarly attenuated at both ends, longitudinally deli- 

 cately ribbed, transversely very finely corded ; whitish, 

 lineated and banded with brown or reddish brown. 



Hinds, MoU. Voy. Sidphur. p. 26. pi. 9. f. 3. 



Hab. Island of Luzon, Philippines (fotmd in sandy mud 

 at the depth of seven fathoms) ; Cimiing. 



An elegantly fonned species, distinguished by the pecu- 

 liar debcacy of the ribs and transverse striae. 



Species 54. (Mus. Cuming.) 



Mangelia marmorosa. Mang. testd ovatd, soUdiusculd, 

 spird breviuscidd ; longitudinaliter costatd, costis obesis, 

 striis elevatis, decussatis ; sinu amplo, albd, aurantio- 

 fiisco perparce macnlatd. 



The marble Mangelia. Shell ovate, rather soHd, spire 

 rather short ; longitudinally ribbed, ribs stout, crossed 

 with raised strife ; white, very sparingly spotted with 

 orange browTi. 



Eeeve, Pro. Zool. Soc, 1846. 



Hab. ? 



A sobd white marble-Uke shell, with one or two scat- 

 tered orange-brown spots on the back. 



Species 55. (Mus. Cuming.) 



Mangelia casta. Mang. testd ovato-turritd, longitudina- 

 liter costatd, costis tenuibus subdistantibus, lavigatd; 



June, 1846. 



