C ^75? ) 
and that their CUj[fes v/ere fo ordered by fuch fpecifick^ 
differences, that one might better know where to range 
them, as in a good perfection is now done in the Vegiu- 
hie Kingdom, that is more siimerous- 
But to conclude, I obferved the Eyes in the TJ.W 
Gurnard were placed more on the top of the Head, and 
the Skin here covered almoft half of them, like an iS^e- 
lid 5 which I did not obferye in the Red Gurnard 
whofe Eyes were placed more at the fides of the Head. 
The Head likewife of the Red Gurnard was more protu- 
berant, in the Tellam, flatter. The End of the Rofirum^r 
the Teeth and Tongue in both were exaftij alike 5 only 
in the Palat of the Tellovo Gurnard I obferved two Car- 
taligonous Bones, whofe edges were bended downwards 
from the Palat, and did ferve, as I fuppofed, for the 
hooking in and flaying the Cartilage of the Tongue^ 
when it makes a ComprefSon for nhe forcing out the 
Water by the Foramina of the H«ad : Which Contrivance 
I did not find in the Red Gurnard^ not having the like 
occafion for them. 
Tbis Fifti being ftale, I had not opportunity of diflect^ 
ing it, and obferving the Vifcera : And fliall only fanher 
add. That the Gills had four OlFeous Radij of each fide. 
But of thefe more, if I happen to get aiiorher of this 
fort* 
VII. Problema Medicinse Cultoribus folvendum 
proponit Guilielmus Cockburnj M. D. R. S. S. ' 
Experientia conftat quam diveffas fint medicament or um 
Operationes pro Temperamentof^m, Mtunm^ ac 
ejufdem aetatis diverfi flatus varietate. Magis vero con- 
fpkua funt Eraeticorum & Purgantium opera : Adeo, ut 
quas proveftiores ^tate quam leniffime purgant, Infantes 
obruant : qu^ jufta Cathartici Dofe hodie propinamus, 
nimis 
