Latitudinal-variation
Guides
Colocasia propinquilinea
Close-banded Yellowhorn, Closebanded Yellowhorn
Colocasia propinquilinea, known as the close-banded yellowhorn, is a noctuid moth native to North America. It was first described by Augustus Radcliffe Grote in 1873. The species exhibits latitudinal variation in voltinism, with one generation annually in northern populations and two or more in southern populations. Adults are active in spring and summer, with timing shifting by latitude.