94 



trali rotundato postice ventricoso ; valvd sinistrd postice radiatim 

 lineatd, carind prope marginėm dorsalem posticum conspicud : 

 long. 0"55, lat. 0'06, alt. 04 poli. 

 Hab. 



Pandoea Ceylanica, Sow., Ibid., figg. 20 — 22. Pand. testd 

 elongatd, depressd, suhfleocuosd, postice rostratd, margine superi- 

 ore postico arcuato recurvo, antice dilatatd ; dentibus duobus vali- 

 dis et lamind marginali in valvd planulatd, dente unico fornicato 

 in alterd: long. \\, lat.0'1, alt. O' 6 poli. 

 Hab. in Mari Ceylanico, et apud Insulam Muerte, Colombiae Oc- 

 cidentalis. 



Mr. Cuming has a single specimen obtained, at the latter locality, 

 from a depth of eleven fathoms. — G. B. S. 



Pandora radiata, Sow., Ibid., figg. 23, 24. Pand. testd ovatd, 

 depressiusculd, albd, margine superiore postico recto ; latere pos- 

 tico longiore, subtruncato ; margine ventrali rotundato; latere an- 

 tico parvo ; valvd planulatd radiatim rufo-lineatd : long. 0-6, lat. 

 015, alt. 0-35 poli. 



Hab. apud Insulam Muerte, Colombiae Occidentalis. 



Dredged from sandy mud, at the depth of eleven fathoms. — G. B. S. 



Genus Buccinum. 



BucciNUM MODESTUM. Bucc. tcstd ovūto-fusiformi, albidd aut lu- 

 teo-rvfescente, strigis longitudinalibus confluentibus rubro-casta- 

 neis ornatd, anfractu ultimo albo fasciato, basi sulcato ; anfrac- 

 tibus 8, spiraliter striatis et superne lineis impressis bicingulatis ; 

 aperturd elongatd ; labio cxterno varicoso, intūs leviter striaio : ■ 

 long. 1-15, lat. O'o poli. 



Hab. ad oras Americse Centralis. 



Dredged from muddy gravel in the Bay of Montija, at a depth 

 varying from seven to seventeen fathoms. — W .L. P. 



Buccinum Cumingii. Bucc. testd ovato-elongatd, subturritd,tenui, 

 rufo-stramined, maculis parvis saturatioribus striisįue albidis ele- 

 vatiusculis transversis ornatd ; anfractibus 7 — 8, longitudinaliter 

 costatis, costis anfractus penultimi evanescentibus, ultimi nonnul- 

 lis ; columelld subrectd, inferne spiraliter plicatd ; labio externo 

 tenui, intils Icevi : long. 1'25, lat. O' 5 poli. 



Hab. ad littora insulanim Oceani Pacifici. 



A single specimen of this very elegant and delicate species was 

 collected by Mr. Cuming on the sands at Grimwood's Isle. — W. L. P. 



Buccinum catenatum. Bucc. testd ovato-oblongd, tenui, roseo- 

 albicante, spiraliter tenuissime striatd, basi sulcatd ; anfractibus 

 6 — 7, convexis, superioribus longitudinaliter costatis, tribus ulti- 

 mis maculis parvulis nivosis per series transversas dispositis; aper- 

 turd Icevi, nitiddį labio externo subcrenulato : long. O" 75, lat. 0"3 

 poli. 



Hab. 



