Definition
Catocala koreana is a species of moth belonging to the family Erebidae, subfamily Erebinae. It is part of the genus Catocala, commonly known as the “underwing” moths.
Overview
The species is recorded from the Korean Peninsula and adjacent regions of East Asia. As with other Catocala species, adults are nocturnal and are attracted to light. The life cycle includes egg, larval (caterpillar), pupal, and adult stages, though detailed information on its biology, host plants, and phenology is limited in readily available literature.
Etymology/Origin
The specific epithet “koreana” derives from the Latinized form of Korea, indicating the geographical association of the species with that country.
Characteristics
- Morphology: Members of the genus Catocala typically possess cryptically coloured forewings that blend with tree bark, and brightly coloured hindwings (often red, orange, or yellow) that are concealed at rest. While C. koreana is presumed to share this general pattern, exact colouration, wing span, and distinguishing markings have not been extensively documented in publicly accessible sources.
- Behavior: Like other underwing moths, it is primarily nocturnal and rests during daylight hours with its forewings covering the vivid hindwings.
- Habitat: The species inhabits forested areas where host plants for its larvae are present; however, specific host plant relationships for C. koreana are not well‑recorded.
Related Topics
- Genus Catocala – a large genus of moths noted for their concealed, brightly coloured hindwings.
- Family Erebidae – the family that includes diverse nocturnal moths, many of which were formerly placed in the family Noctuidae.
- Korean Lepidoptera – the broader assemblage of butterfly and moth species found on the Korean Peninsula.
Accurate information is not confirmed regarding detailed morphological measurements, precise distributional limits beyond Korea, and larval host plants due to the paucity of comprehensive, peer‑reviewed sources on this specific species.