A
A genus of large, spherical, bioluminescent marine dinoflagellates that produce the ghostly blue glow seen in disturbed coastal waters at night.
— Marine biology
B
From the Latin nox (night) and lucere (to shine) — a name that directly describes the organism's most striking characteristic.
— Latin etymology
C
Despite resembling a plant in behaviour, Noctiluca scintillans is a protist — neither plant nor animal — that can form massive blooms visible from the air.
— Protistology
D
The bioluminescence is a defensive mechanism: the flash of light startles predators and may attract larger predators to eat whatever is threatening the Noctiluca.
— Marine ecology
E
Aristotle described a glowing sea near Rhodes that modern historians believe was caused by Noctiluca blooms, making it one of the earliest recorded observations of bioluminescence.
— History of science