202 Zoological Society* 



Haliotis lauta. Hal. testd ovatd, antice attenuatd, undato-tumidd, 

 spiraliter liratd, liris subtilibus, confertis, striis minutis decussatis ; 

 foraminibus subamplis, quinis perviis ; rubido et jiavescente-albidd 

 irregulariter marmoratd. 



Hab. Swan River Settlement, New Holland ; Lieut. Preston. 



Haliotis paptjlata. Hal. testd suborbiculari-ovatd, spiraliter ob- 

 tuso-liratd, liris subdistantibus, conspicue tuberculatis ; foramini- 

 bus subtubiferis, quaternis perviis ; corallo'rubrd,flavescentevarid. 



Hab. North coast of Australia ; Dring. 



Haliotis jacnensis. Hal. testd oblongo-ovatd, spiraliter peculi- 

 ariter rude liratd, liris valde irregularibus, subsquamosis, prope 

 foramina sublcevigatd ; foraminibus subtubiferis, distantibus ; ru- 

 fescente-aurantid, intus argented. 



Hab. Jacna, island of Bohol, Philippines. 



Haliotis pcstulata. Hal. testd oblongo-ovatd, spiraliter obscure 

 liratd, tuber cutis pamris pustulatd, radiatim plicatd ; foraminibus 

 senis perviis ; albidd viridique marmoratd. 



Hab. ? 



Haliotis aquatilis. Hal. testd oblongo-ovatd, piano -convexd, 

 medio depressd, Icevigatd, prope marginem peculiariter plicatd ; 

 foraminibus senis perviis ; pallide viridi, albido aut flavescente 

 undato-variegatd, intus albicante. 



Hab. Kurile Islands, south of Kamtschatka. 



Haliotis Janus. Hal. testd oblongo-ovatd, spiraliter liratd, liris 

 subtilibus angustis, interstitiis excavatis ; foraminibus senis per • 

 viis ; luteo-aurantid, fascid latd albidd, fusco grandimaculatd, 

 prope foramina ornatd. 



Hab. ? 



Haliotis cruenta. Hal. testd ovatd, antice subattenuatd, spird 

 elevatiusculd, spiraliter peculiariter undato- et corrugato-striatd ; 

 foraminibus subapproximatis, octonis perviis, sanguineo albipunc- 

 tato et albido sanguineo -punctato pulcherrime variegatd. 



Hab. New Zealand. 



Haliotis incisa. Hal. testd ovatd, medio subdepressd, spiraliter 

 incisd, subtuberculiferd ; foraminibus amplis, quaternis perviis ; al- 

 bidd et purpureo-viridi marmoratd, albido minutissime rufo-punc- 

 tatd. 



Hab. ? 



The next paper was also communicated by Mr. Lovell Reeve, and 

 contained " Descriptions of fifty-four new species of Mangelia, from 

 the collection of H. Cuming, Esq.": — 



The Mangelice are nearest allied to those aberrant species of Pleu- 

 rotoma in which the predominant character of that genus, the fissure 

 in the upper extremity of the lip, becomes modified into a somewhat 

 obscure sinus. Their general aspect is that of a more or less fusiform 

 Marginella, without plaits or polished exterior; distinguished, on 

 the other hand, by a row of faint wrinkle-like denticulations on the 



