Lyrocladius is a genus of chironomid

Chironomidae

Chironomidae are a family of nematoceran flies with a global distribution. They are closely related to the Ceratopogonidae, Simuliidae, and Thaumaleidae...

 midges that belongs to the subfamily Orthocladiinae

Orthocladiinae

Orthocladiinae is a subfamily of midges in the non-biting midge family . For lack of a better common name, they are simply referred to as orthoclads.-Genera:*Abiskomyia Edwards, 1937*Acamptocladius Brundin, 1956...

 and is composed of a single species, Lyrocladius radulatus Mendes et Andersen (2008), described from Brazil

Brazil

Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

. The genus is known from male adult stage only. This species is known from the States of Paraná

Paraná (state)

Paraná is one of the states of Brazil, located in the South of the country, bordered on the north by São Paulo state, on the east by the Atlantic Ocean, on the south by Santa Catarina state and the Misiones Province of Argentina, and on the west by Mato Grosso do Sul and the republic of Paraguay,...

 and Rio de Janeiro

Rio de Janeiro

Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

 along the Brazilian Atlantic Forest.

The types/biological type

Biological type

In biology, a type is one particular specimen of an organism to which the scientific name of that organism is formally attached...

 of the known species are housed in São Paulo, Brazil and Bergen, Norway.

The etymology

Etymology

Etymology is the study of the history of words, their origins, and how their form and meaning have changed over time.For languages with a long written history, etymologists make use of texts in these languages and texts about the languages to gather knowledge about how words were used during...

 of the genus is from the Greek "lyre", meaning lyre, referring to the shape of the anal point; "cladius" stands as a common ending among Orthocladiinae

Orthocladiinae

Orthocladiinae is a subfamily of midges in the non-biting midge family . For lack of a better common name, they are simply referred to as orthoclads.-Genera:*Abiskomyia Edwards, 1937*Acamptocladius Brundin, 1956...

.