''Manduca clarki'' is a

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

of the family

Sphingidae The Sphingidae are a family of moths commonly called sphinx moths, also colloquially known as hawk moths, with many of their caterpillars known as hornworms. It includes about 1,450 species. It is best represented in the tropics, but species ar ...

first described by

Walter Rothschild Lionel Walter Rothschild, 2nd Baron Rothschild, Baron de Rothschild, (8 February 1868 – 27 August 1937) was a British banker, politician, zoologist, and soldier, who was a member of the Rothschild family. As a Zionist leader, he was present ...

and Karl Jordan in 1916. It is known from

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...

Ecuador Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. It also includes the Galápagos Province which contain ...

Peru Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...

and

Bolivia Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, w ...

. The length of the forewings is 45–50 mm. It is similar in appearance to several other members of the genus ''

Manduca ''Manduca'' is a genus of moths in the family Sphingidae, the hawkmoths. The genus is used as a model in the biological sciences. The tobacco hornworm (''Manduca sexta'') and the tomato hornworm (''M. quinquemaculata'') in particular have been ...

'', but a number of differences distinguish it from '' Manduca scutata'', ''

Manduca pellenia ''Manduca pellenia'' is a moth of the family Sphingidae. It is known from Mexico, Belize, Guatemala, Nicaragua, Costa Rica, Panama, Colombia and Ecuador. The wingspan The wingspan (or just span) of a bird or an airplane is the distance fr ...

'' and '' Manduca lucetius'', to which it most closely compares, particularly in its smaller size, the grey pale parts of the upperside of the thorax and wings and the less elongate forewing shape. There are at least two generations per year with adults on wing from November/December to January and again in July.

References

External links

* Manduca Moths described in 1916 Taxa named by Walter Rothschild Taxa named by Karl Jordan Sphingidae of South America {{Manduca-stub