As taco lith
An Illustrated Dictionary of Medicine, Biology and Allied Sciences · 1907 · p. 4
(as-tak' -o-lith). A concretion obtainable from the stomach of a European craw-fish, Astacus flia'iatilis, and often gathered from brooks. These are called Crabs' Eyes, and Eye-stones, q. v.
Readham'da tam maddeyi gor →