ampulla of Lorenzini

Etymology
After Stephano Lorenzini, who first described them.

Noun

 * 1) An electroreceptor found mainly in cartilaginous fish such as sharks and rays, forming a network of jelly-filled canals.

Translations

 * French:
 * Italian: ampolla di Lorenzini
 * Japanese: ロレンチーニ器官
 * Portuguese: ampola de Lorenzini