Forty-one new species of Coniceromyia Borgmeier (Diptera: Phoridae), an identification key, and new distributional records for the species of the genus.

Forty-one new species of the mostly neotropical genus Coniceromyia Borgmeier are described. The descriptions follow the methodology of recent works on the genus taxonomy and illustrate habitus, foremetatarsus, wing, hind femur, and hypopygium for each species. Unique features of some species are also illustrated, including several male features possibly related to sexual selection such as processes on different tarsomeres of the foreleg.

Taxonomic revision of the genus Hirotophora Brown et al. (Diptera: Phoridae) with the description of a new species from Chile.

The monotypic genus Hirotophora Brown et al. is revised, with a new species from Chile, Hirotophora chilensis sp. nov.

FAMILY PHORIDAE.

The Phoridae recorded from Colombia are catalogued, totaling 226 species distributed in 19 genera and three subfamilies. For each species, distribution, hierarchic position and cited references are presented.

Taxonomic revision of Coniceromyia Borgmeier (Diptera: Phoridae), with the description of three new species from Brazil.

The 55 known species of Coniceromyia are herein revised. Three new species from the Atlantic Forest in Brazil are described-C. apioneura, sp.

Taxonomic revision of the genus Chaetocnemistoptera Borgmeier (Diptera: Phoridae), with the description of five new species.

The Neotropical genus Chaetocnemistoptera is herein revised. Five new species are described-C. lobata, sp.

Taxonomic revision of the genus Neopleurophora Brown (Diptera: Phoridae), with the description of thirty seven new species.

Thirty seven new Neotropical species of the phorid genus Neopleurophora are described— N. acrensis, sp. nov.