noctilucine

Etymology
From. Term coined by British scientist Thomas Lamb Phipson (1833–1908). It appeared first in his article On noctilucine, the phosphorescent principle of luminous animals, published in The chemical new, vol. 32, no. 832, on November 5, 1875.

Noun

 * 1)  A nitrogenous substance in fireflies, glowworms and marine animals, once believed to be responsible for their luminescence.

Usage notes

 * The bioluminescence is now known to be caused by the action of the enzyme luciferase acting on luciferin.

Translations

 * French:
 * German: Noctilucin