256 WORMS, TESTACEA. 62. Area. 



Pefluncnhis Shell lenticular, ilightly eared, with flightly imbricate' 

 grooves: the margin plaited 



Lifter cench. tab, 239 f. 73. Barbv.t. +. n.f 4. 



Bonan Muj. Kirch. 2. fig, 129. Gxaitj test, tdbi 72, H. 



Knorr Vergn, 5. tab. 12 fig, 4. 



Martin Bejch. Naturf. 3. tab. 6. fir.. 3, 4. 



Chemn. conch, 7. /*£ erf, /?£ 5b?, C69 



Inhabits the American Ocean and Afs .5V.:?: fi.ntifti* if- inch long 

 and fomething broader; white with (battered brown fpots 

 which are fometimes tefl'elatej within brown fometimes mixed 

 with white: grooves i6 — 20: hinge arched* 



Peclinata, Shell lenticular* without ears, with longitudinal fmooth 

 ftrise. 

 Chemn, conch, 7. tab t ^S.fi. 570. n. 1,2. f. 571. 



2. Lifter Conch, tab. 239. fi. 8i. Klein ofir, tab, 10, fiig, 41* 



Inhabits the American Ocean ; aefembles the laft, but is lefs and 

 more convex: brown, chefnut or pale yellow, fpotted, cloud- 

 ed or waved ; within brownifh or white. 



*Gljcjme- Shell fuborbicular, gi bbous, and faintly ftriate tranfverfelv. 

 ris. .' Doncmans Brit flu Us, 11. tab. 37. 



-,.. m« ~> l "-' ', •'■; Pennant Bnt.Zool iv. te£. 58, //£. 58. 

 'V •"" -•*-*- V ^ Co/la Brit. Conch. t$h II, /^. 2 2. 

 r ^^*^jj 'Lister conch, tab. 247. ''Bar but, t. 7, /. 5. 



-*T*= *2 «/£&*/", £««£. 1. /*£. i%.fig. t©wj? 



'■'.'' ." - • -■'Gualt. tell. tab. 82. /$>. C, D. 



"f^^ Shell 2 — 4 inches in diameter : £/jz£f arched : re/oar generally 

 ; * -'-"'u ■ f T^g ^whitiih, with ferruginous zigzag lines cr marks, fomeiimes 

 fc +G*'* ¥£ 1 •" «*«£ /^eddim oryellowift, /ometimes fpotted, clouded or uncfolate^ 



.> •*":*"> 



•<<*' 



/V/?/i. Shell fuborbicular, ea^lateralj hairy. 



, " Z,/'i^r row/'. ta£. 240. Gualt. tefl. t. 73. A. 



'- - •/ Bonan. recr. 2. fig. 80. $&/! A7ro&. 2./. 79. 

 - ^^*^*^/^^Knort Vergn. 2. /*£. 23./. 6. & 6. M 2./. 4. 

 ^^ • " ; ' "*/./■''' Martin Befih, Naturf, 3. r<z£. 6./. I. 

 C^^l^T £ ti^fCkemn* conch. J.tab. S7'f l g'5 6 5> 5 6 ^* 

 ' £*+S -C&* -**&• Bonan. recr. 2. fig. 78. Muf. Kirch, 2./. 77. 

 ~1 «^*^2 r^T?^ Lister conch, tab 24.6. fig*%\1 

 .^^ V X- ty^^jL^M^Born Muf. Caf. Vind.tell, tab, 6,/. I, a, b. 

 fO^ "'^<trf~*£L L Bonan. Mufi Kirch. 2. fg. 131? 



T^/Z' h-^tfl i*> Inhabits Mediterranean, AJiattcznd American feas 1 2f inches long, 



-v—;, " ?**/SU. - ^ • :; : '2| broad : brown, within white and "fometimes fpotted with 



^>!*T>^^' > : < ' brown, covered with a villous skin : the perpendicular ftn^ 



*^S/^%/ : ^ / oblique and confpicuous within, croffed by tranfverfe wrinkles. 



