openings is a kind of flexuous or ferpentine, ftriated 
fafcia, of a mixed blue and yellow tinge. 
Dr. Maori concludes his defcription by obferving 
that it is wonderful that an animal apparently defti- 
tute of mouth, arteries, veins, nerves, mufcles, 
brain, fpinal marrow, and heart, fhould live, move, 
increafe, and multiply! 
It inhabits the Tufcan fea. 
