TERME: Description du glossaire des termes.
crepuscular
Contexte: Comportement.
An adjective applied to animals that are active during periods of twilight, thus around sunrise and sunset.
Référence
Barlow, George W. 2002. "The Cichlid Fishes (Nature's Grand Experiment in Evolution)". Perseus Publishing. 352. ISBN: 9780738203768 (crc03927) (résumé)