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The corpuscles of Grandy have been noticed in the beaks and tongues of birds. They consist of corpuscles oval or spherical, contained within a delicate nucleated sheath, and containing several cells, tow or more compressed vertically. The cells are granular and transparent, with a nucleus. The nerve enter on one side and, laying aside its medullary sheath, terminated in or between the cells. Show is a corpuscle of Grandy, from the tongue of a duck.

Corpuscle of Grandy

The corpuscles of Grandy have been noticed in the beaks and tongues of birds. They consist of corpuscles…