382 



btusa, anfractu ultimo rotundate angulato; spira linea unica 

 comitata ; labro incrassato^ extus nigro maciilato, intus laevi ; colu- 

 mella quadriplicata. 



Differing more from M. rosea, in general appearance and colour- 

 ing than in more tangible characteristics. 



In Mr. Cuming's Collection ; locality unknown. 



32. Marginella albo-cincta (pi. Ixxv. f. 48.), nobis, ZooL 

 Proc. 1846. 



M. sub-conica, subangulata, Isevi, spira producta ; anfractibus 

 angulatis, ultimo fascia alba prope angulum, et altera ad terminiun 

 anticum cincta^ inter fascias fusco maculato et punctis nigris picta ; 

 columella quadriplicata. 



Provisionally described from a young specimen in Mr. Cuming's 

 Collection. When full grown it would probably resemble M. 

 nubecidata in form. 



33. Marginella festiva (pi. Ixxv. f. 72, 73.), Kiener, Sp. gen. 

 coq. viv. 



M. parva, oblonga, Isevi, pallide fulva, lineis tribus roseis cincta, 

 inter lineas, fasciis fuscis angulatim fusco-marginatis ornata ; spira 

 conica, producta ; columella antice sub-incrassata, quadriplicata ; 

 labio externo intiis crenulato. 



A ricldy-marked small species, the only specimen of which we 

 have seen is in the Collection of Professor T. Bell ; locality un- 

 known. 



34. Marginella eusiformis (pi. Ixxv. f. 76, 77.), Hinds, 

 ZooL Proc. 1844. 



M. fusiformi, albida vol palHde cornea ; spira elata obtusa ; an- 

 fractu ultuno gradatim attenuato ; labro paululiim incrassato, intus 

 Isevi ; apertura lineari ; columella quadripHcata. 



A small, fusiform, white shell, with the anterior parts of the 

 whorls slightly angulated ; the columella has four small folds, and 

 the outer lip is smooth, swelled inwards near the centre. 



In Capt. Belcher's Collection ; from Straits of Malacca ; taken 

 in 17 fathoms, mud. 



35. Marginella Candida (pi. Ixxv. f. 86, 87.), nobis. 



M. parva, ovata, alba ; spira brevi, anfractibus sub-rotundatis ; 

 apertura elongata, columella quadriplicata, labio externo intus 

 crenulato, extiis valide reflexo. 



