18 



panied by characters by Mr. G. B. So\verby, and consisted of species 

 and varieties additional to those previously characterized by Mr. Bro- 

 derip, (Proceedings, Part I. p. 52.) of ihe 



Genus CoNUS. 



CoNUS Algoknsis. Con. testu tenuiusculd, suhcylindraced, Icevi, 

 fuscd, J'ascid unicd seit fasciis duabus interruptis albis ; spird 



brevi, subrotitndatd, albofuscogue articulatd : long. Mf), /a/. 0o5 



poli. 

 Hub. ad littora Africae Meridionalis. 

 Foiind on the sands at Algoa Bay. — G. B. S. 



CoNUS AULICUS. 



Var. roseus. Testu formd et staturd Con. Aulico omninh simillimd, 



maculis irregulariter subtrigonis, roseis. 

 Hab. ad Insulam Annaa. 



This, the most beautiful vaiiety of Con. Aulicus, is found on the 

 coral reefs around the Island of Annaa or Chain Island. — G. B. S. 



CoNUS NUSSATELLA. 



Var. tenuis. Testd tenui, albd,Jlavicante nebulatd, punctulis fuscis 

 transverse seriatini dispositis ; striis transversis tenuissimis. 



Hab. ad Insulam Annaa. 



Found on the coral reefs. 



This variety differs in being moreslender, much thinner, more pro- 

 duced at the spirai end, and wider anteriorly, from the ordinary va- 

 riety. Its transverse stria are, moreover, very fine, and its brown 

 specks much more distant and regular. — G. B. S. 



CONLS TEN'DIN'EUS. 



Var. granulosus. Testd formd et sfalnrd omninb Con. tendinei, striis 



transversis confertis granulosis. 

 Hab, ad Insulam Annaa. 

 Found on the coral reefs. — G. B. S. 



CoNUS LUZOMCUS. 



Var. Testd formd et staturd omninb Con. Lazomci, fusco-nigricanle, 

 fascift interriiptd mediand carntescente-albidd , antice albido va- 

 ria. 



Hab. ad Insulas Gallapagos. 



Found in the clefts of rocks at lovv water. 



A specimen of the more usual variety, vvhich accompanies tliese, 

 shoNvs the epidermis. — G. B. S. 



Co.vus BRUNNEUs, Wood. Coū. tesld turbinatd, crassd, coronatd, 

 fuscd, maculis albis transverse fa sciatim dispositis ; spird snbpromi- 

 nuld, olbofuscogue maculald, spiraliter sulcutd, tuberculis magnis ; 

 basi lineis elevatis, subgranosis: long. \8,lat. \' poli. 



Wood, Suppl. pi. 3. f. 1. 



Variat tešla crassiore, totą fusca, immaculata. 



Hab. ad Insulas Gallapagos, ad Puertam Portreram et ad Pana- 

 mam. 



Found in the clefts of rocks. — G. B. S. 



