( 3^3 ) 
there appeareth a fmooth Coar, with Brown and White 
Stroafo. 
The next to this is that which Boccone iofhis Recher- 
ches calleth the Fediculus Ceti , it is of one Valve, 
but what isfingular, it is open at both ends ; the Stru- 
dure of it, both within, and without, is very curious | 
the Animal was fo dryed f could not diftinguifti the parts 
of it, but it mull be of anodd ihapeif itfit the finuous 
Caverns that are in the inner part of the Shell. 
The tejludo Marina Sqmmofais fometimes caft in up- 
on the Orkney Ifles, the Shell of one was fent to me, 
Was two Foot in length, and of a proportionable breadth. 
There is a great variety of the Pate See or Limpets found 
in the Ifleof Sky, Mr. Martin my Friend, a curi- 
ous Gentleman, who was born there, and fometimes 
ftayeth there fhewed me thefe following. 
Befides the common Patella there is one of a middle 
flit of a dark Grey Colour, which is much flatt er then 
the common Patella ; the Circle about the Peak is of a 
lighter Colour, there are many StriiC runs from the 
Peak to the Border, and it hath another larger Circle 
near the Border. 
There is another flat one raifed too of a Grey Colour. 
There is a Conical Limpet raifed with the Peak White, 
and a Circle below it of an Orange Colour, the reft be- 
low that of the fame Colour variegated with black Spots. 
There is a Conical one too of a middle fize, fmooth 
and brownifli with a white Peak. 
There is an Oval Limpet of a fucal fize, thin and tran- 
fparent, the Peak of a dark Colour ; in the Convex part 
below the middle, there are fome blew Lines very beau- 
tiful. 
There is^ great variety of the Trochi likewife. 
The trochus alliens maculis ruhentihus diflinilus^ a 
larg^ fort of the fame, and a lefler fort 
■ A 
