460 Zoala^al Sociely. 



Ma>ci>"eix-\, Liak, ISO", L e. iii. p. 113. 



Spne mucb shorter thau the Isst whorl; apertore lougtlocbial, 

 lOODded ; innn Up ssKioth and calloos, outer ooe little or not at aii 

 muginatcd ; shdl without varices, but provided vtith spines aud im- 

 brimte scales ; base short, or scarcely elongated, t^visted outwards, 

 sfigrhthr notclKd. 



Mmncimetla aneleata (Ghemn. 967, 96S). — iysfrix, Linn. sp. — 

 «•>#«»««, link (Ghemn. 956—958). — armigera, Chemn. sp. — atitta- 

 M!it,Cltenui. 95' -Q'o _F^^.— ^r, Chemn. 754, 755. 



This gl^us, L _ - Furpune with some Pi/ruue of La- 



■mci;, comes ne; : . ^ , Schum., and perhaps mav be adopte».l. 



TotTMA, Link, 1807, /. e. Hi. p. 115. {Volema, Bolt, emend.) 



Spire much shorter than the last whorl, often distorted ; aperture 

 ohI<xig;, rounded ; inner lip smooth and callous, outer lip simple j shell 

 without varices ; if grown old, with spines or imbricated scales ; base 

 elongated, rather turned aside. 



The species are to be foond in my ' Ind. Gren. Maktcoz.' voL ii. 

 p. 699. 



This genus unites Busyetim^ Bolt. {^Fulgvr, Montf.) with Ca9»i- 

 dmht», Humphr., Gray. 



XA>crs, Boltem 1798, Mas. (edit. 1S19, p. 94) ; link, 1807, L e. 

 iii. p. 116. 



SfKre ^koiter than the last whorl ; aperture above rounded, wide, 

 bdow nanrow ; inner lip calloas, with three folds ; outer lip simjJe ; 

 dMJl hesTj, withoot varices or spines ; base elongated. 



J^mmati pyntMy Ltim.sp.,and mffr«^({^«,Link(Chemn.f.917,9I8). 



This genv^ by Humphrey called Rapum, by Fabricius Pyntmy by 

 Dr. Gray T\nrii»etl«»^ and by M. Deshayes Seoh/.-uug, is here cha- 

 netezized for the first time, aud sufficiently. 



Ctmattcm, Link, 1807, /. e. iii. p. 119. 



Spire rather long ; aperture above rounded ; inner lip callous, with 

 three folds ; outer one marginated ; a great number cf crowded aud 

 ndged varices run down the shell, to which they are firmly grown ; 

 base little elongated. 



Cymatimm polygomnm^ &c. 



This is quite id^tical with LatintSj Montf., or Polygona, Schnm. 



Tasum, link, 1807, /. e. iii. p. 119. {Vasum, Bolt, emend.) 



Spire rather k>og ; aperture longitudinal ; inner Up callous, with 

 akeznat^ l^'gc ^<k ; outer lip simple ; shell without distinct va- 

 rices ; base eloi^ted. 



Vmtmm Cawmtatm, Linn, sp., &:c. 



Tliis is Cymodonta, Schum., Scolymus, Sw. 



Ttdicuu Link, 1807, /. e. iii. p. 120. (Tmdida, Bolt, emoid.) 

 l^we very short, depressed ; aperture above semicircular ; woet 



lip cdloBS, with a single fold ; outer one simple ; no varices or spines ; 



canal straight, thin. 



