46 © 
*Contrarius 
WORMS. TESTAjCEA. 79. Trochus. 
Shell with 4 contrary whorls marked with double 
beak dilated. 
Lister tab, 950.' Regenf, conch, tab. s,. fig. 36. 
Mar tn n. Mannigf 4. tab. z fig, 1 4. ' 
Facsaxti. Conch, tab. 1. N. tah. y<). I. ¥. tab. 80. I. 
Chemn. conch. 9 tab. 105.9%. *> 94 > 895, 
Inhabits Eurofean and North Seas. 
Eburneus, 
Shell contrary hyaline, with 6 very finely crenulate 
Inhabits- ■ conch, tab, ®99* 
Condiius. 
Shpjl tapering, very rough with granulations; lip 
emarginate each fine and toothed within: 
oval Itriate. 
.Inhabits --Chemn. conch. 10. tab. 162.9%. 1544, 1545 ’ • 
Claua. 
Shell tranfverfely flriate and fpotted; whorls with 
Jinpt£) : beak afeending; lip doubled diluted, 
replicated and glabrous. 
Inhabits Ftillo Londore. Martyn uninserf. conch, 2. tab. 57 ’ 
Chemn. conch. lo. p‘. 256. Eign. 22. 2I, B. ■ 
Elexagomis. 
* Minutijfi- 
Shell yellowifh hexagonal with tranfverfe granulate J, 
firll whorl tnberciilate ; aperture roundilh : lip 
Chemn. conch, so. tab. \ 6 z. fig. 1554, 1535. 
Inhabits the South Sea, and is frequently found folUle. 
Shell with 5 fpiraliy flriate whorl^ and remote ribs 
lofed. 
Inhabits the Welch coads. Linn. Tranf. iii. p, 55, 
£/W/very minute elegant and pellucid,' 
79 . TROCHU3. 4nhnd a Limax: 
univalve, Ijfiral, more or iefs’ conic; 
\JX. JViC> 
iwn- ibmpwiiat angular or rountief^’,, 
uoncr-iKle tranfveric and 
ptilar placed obliquely. 
A. Ercfi, with the ptUar perfot aied. 
Kikiicus, 
• Shell conic fmoothifli fiibumbilicate. 
Lister 'tab- 617, 619, 620. Clear muj. tab, 29.9%, 5. 
Lonan,' ri'ir' MitJ.' Kitch. 102 . ■ , 
Rump], hsuj, tao. 21. 2I. and 3,4. ' 
