''Cosmosoma impar'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of ...

of the family Erebidae. It was described by Francis Walker in 1854. It is found in

Mexico Mexico ( Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guate ...

, Guatemala and

Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Co ...

Description

Head black, with metallic blue markings on

frons Insect morphology is the study and description of the physical form of insects. The terminology used to describe insects is similar to that used for other arthropods due to their shared evolutionary history. Three physical features separate insec ...

and

vertex Vertex, vertices or vertexes may refer to: Science and technology Mathematics and computer science *Vertex (geometry), a point where two or more curves, lines, or edges meet *Vertex (computer graphics), a data structure that describes the position ...

; thorax orange; tegulae and

patagia The patagium (plural: patagia) is a membranous body part that assists an animal in obtaining lift when gliding or flight. The structure is found in extant and extinct groups of flying and gliding animals including bats, birds, some dromaeosaurs, ...

edged with black and with metallic blue points; legs black, coxae orange;

abdomen The abdomen (colloquially called the belly, tummy, midriff, tucky or stomach) is the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. The abdomen is the front part of the abdominal segment of the tors ...

black, with lateral orange patches at base and lateral orange streaks at 2nd, 3rd and 4th segments; a dorsal series of metallic blue spots and lateral spots on the terminal segments; the channeled valve of male fringed with white; wings hyaline, the veins and margins black. forewing with large discocellular black spot. A yellowish streak on basal half of inner area; the terminal band very wide on the apical area and expanding at tornus. Hind wing with terminal band very wide on the apical area and at tornus. Wingspan of 46mm average.

References

impar Moths described in 1854 {{cosmosoma-stub