206 Zoological Society. 



gitudinaliter oblique costatis ; livido-cinered, apice basiqae nigri- 

 cantibus, labro albido, aperturcE fauce fused. 

 Hab. Swan River. 



Mangelia livida. Mang. testd subfusiformi-ovatd, apice acumi- 

 ,natd ; anfractibus longitudinaliter concentrice costatis, costis tenu- 

 ibus ; livido-carned. 



Hab. Island of Ticao, Philippines (found on the reefs) ; Cuming. 



Mangelia abyssicola. Mang. testd oblongo-ovatd, utrinque con- 

 spicue attenuatd, longitudinaliter costatd, lineis elevatis cingulatd ; 

 albidd,fusco zonatd. 

 Hab. Island of Mindanao, Philippines (found in sandy mud at the 

 depth of twenty-five fathoms) ; Cuming. 



Mangelia bicolor. Mang. testd oblongd, concentrice costatd, 

 costarum inter stitiis subtilissime striatis ; supra albidd, infra 

 plumbed. 



Hab. Island of Ticao, Philippines ; Cuming. 



Mangelia funebris. Mang. testd oblongd, concentrice costatd, 

 costarum inter stitiis Icevibus ; albidd fasciatd plumbed latd cingu- 

 latd. 



Hab. Island of Ticao (found under stones at low water) ; Cuming. 



Mangelia Stromboides. Mang. testd fusiformi-ovatd, spird 

 subturritd ; anfractibus superne angulatis, longitudinaliter costatis, 

 costis ad angulum nodosis, interstitiis subtilissime striatis ; albidd. 



Hab. Island of Bohol, Philippines. 



Mangelia pallida. Mang. testd ovatd, concentrice costatd, costis 



subobtusis ; albd. 

 Hab. Island of Ticao, Philippines ; Cuming. 



Mangelia pessulata. Mang. testd cylindraceo-oblongd, spird 

 breviusculd, longitudinaliter eximie suboblique costatd, costarum 

 interstitiis subtilissime striatis ; nived. 



Hab. Philippine Islands ; Cuming. 



Mangelia rigida. Mang. testd ovatd, longitudinaliter fortiter 

 tuber culato-costatd, transversim subtilissime striatd; fuscescente. 

 Hab. ^Egean Sea; Forbes. 



Mangelia elegans. Mang. testd oblongd, spird breviusculd, acu- 

 minata, anfractibus superne angulatis, longitudinaliter costatis, 

 costis angustis, ad angulum mucronatis, costarum interstitiis pul- 

 cherrime elevato-striatis ; lutescente-albd, exilissime fusco-zonatd. 



Hab. Island of Mindoro, Philippines ; Cuming. 



Mangelia lineata. Mang. testd ovatd, spird acuminatd; concen- 

 trice obtuso-costatd, Icevigatd ; cameo -fuscescente, lineis saturati- 

 oribus undique cingulatd. 



Hab. ? 



Mangelia planilabrum. Mang. testd fusiformi, utrinque acu- 

 minata, Icevissimd, anfractibus, superne depressis, longitudinaliter 



