Keywords: Life in Motion Fig 76.png en Fig 76 ”Portion of electric organ of gymuotus magnified 400 diameters p Pacini's line; a a anterior papillæ; b b posterior papillæ sometimes called thorn papillæ They contain cells that move amĹ“boid movements n nerve-fibres entering papillæ; x x connective tissue The plates sometimes cleave transversely along Pacini's line a division analogous to the cleavage of muscle into Bowman's discs Life in Motion or Muscle and Nervehttps //archive org/details/b21929786 John Gray McKendrick 1892 1926 Life in Motion book Electrophorus electricus |