''Poimenesperus thomsoni'' is a species of

beetle Beetles are insects that form the Taxonomic rank, order Coleoptera (), in the superorder Holometabola. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 40 ...

in the family

Cerambycidae The longhorn beetles (Cerambycidae), also known as long-horned or longicorns (whose larvae are often referred to as roundheaded borers), are a large family of beetles, with over 35,000 species described. Most species are characterized by anten ...

. It was described by

Francis Polkinghorne Pascoe Francis Polkinghorne Pascoe (1 September 1813 – 20 June 1893) was an English entomologist mainly interested in beetles. Biography He was born in Penzance, Cornwall and trained at St. Bartholomew's Hospital, London. Appointed surgeon in the Navy ...

in 1869. It is known from the

Democratic Republic of the Congo The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is t ...

Gabon Gabon ( ; ), officially the Gabonese Republic (), is a country on the Atlantic coast of Central Africa, on the equator, bordered by Equatorial Guinea to the northwest, Cameroon to the north, the Republic of the Congo to the east and south, and ...

Cameroon Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It shares boundaries with Nigeria to the west and north, Chad to the northeast, the Central African Republic to the east, and Equatorial Guinea, Gabon, and the R ...

, and

Equatorial Guinea Equatorial Guinea, officially the Republic of Equatorial Guinea, is a country on the west coast of Central Africa. It has an area of . Formerly the colony of Spanish Guinea, its post-independence name refers to its location both near the Equ ...

. It feeds on ''

Xylopia aethiopica ''Xylopia aethiopica'' is an evergreen, aromatic tree, of the Annonaceae family that can grow up to 20m high. It is a native to the lowland rainforest and moist fringe forests in the savanna zones of Africa. The dried fruits of ''X. aethiopica'' ...

''.BioLib.cz - ''Poimenesperus thomsoni''
Retrieved on 8 September 2014.

Varietas

* ''Poimenesperus thomsoni var. strandi'' (Breuning, 1934) * ''Poimenesperus thomsoni var. reductus'' Breuning, 1939 * ''Poimenesperus thomsoni var. alboreductus'' Breuning, 1950 * ''Poimenesperus thomsoni var. taeniatus'' Jordan, 1894 * ''Poimenesperus thomsoni var. nubilus'' Breuning, 1934

References

thomsoni Beetles described in 1869 Taxa named by Francis Polkinghorne Pascoe Beetles of Africa {{Tragocephalini-stub