Leucomelaena

Leucomelaena is a genus of moths in the family Erebidae. The genus was erected by Francis Walker in 1858. Species within Leucomelaena are found in various regions, primarily in Southeast Asia.

The moths in this genus are generally characterized by their wing patterns and coloration, which can vary among species. Detailed descriptions of the larvae and their host plants are often documented for taxonomic purposes, providing insights into their life cycles and ecological roles. Research into Leucomelaena species contributes to the broader understanding of Lepidoptera diversity and evolutionary relationships within the Erebidae family.

Taxonomic classification places Leucomelaena within the subfamily Arctiinae, which is known for its brightly colored moths, many of which are aposematic, warning predators of their toxicity. However, specific characteristics of Leucomelaena species, such as their size, wing shape, and antennal structure, are used to distinguish them from other genera. Ongoing entomological studies continue to refine the classification and understanding of this genus.