Found 1 items, similar to Seasonal dimorphism.
English → English (gcide) Definition: Seasonal dimorphism Seasonal \Sea"son*al\, a. 1. Of or pertaining to the seasons. [1913 Webster] 2. Occurring or being used in a specific season; as, seasonal items for sale. [1913 Webster] Seasonal dimorphism (Zo["o]l.), the condition of having two distinct varieties which appear at different seasons, as certain species of butterflies in which the spring brood differs from the summer or autumnal brood. [1913 Webster]