sensory receptor bulboid corpuscle end bulbs mucocutaneous corpuscle krause corpuscle end-bulb of krause mucocutaneous end-organ A receptor in the transitional zone between mucous membrane and skin. end-bulbs of krause krause's end-bulbs Some investigators are doubtful to its existence; or may be a degenerative stage of peripheral nerves[ISBN:9780849388118] Wikipedia:Bulboid_corpuscle UBERON:0035968 bulboid corpuscles spheroidal tactile corpuscles end bulbs of krause