Homoneura

Wulp, 1891

Species Guides

Homoneura americana(American lauxaniid fly)
Homoneura conjuncta
Homoneura fuscibasis
Homoneura houghii
Homoneura imitatrix
Homoneura incerta
Homoneura littoralis(Pumpkin-orange Homoneura)
Homoneura occidentalis
Homoneura philadelphica

Homoneura is a of small flies in the Lauxaniidae, first described by Van der Wulp in 1891. The genus contains over 700 worldwide, with more than 220 species documented from China alone. Species are frequently characterized by distinctive wing patterns, including brown spots on the wing and specific venation features used in taxonomic identification. The genus is divided into multiple subgenera and species groups based on morphological characters, particularly male genitalia and wing markings.

Homoneura conjuncta by (c) Wendy Jegla, some rights reserved (CC BY), uploaded by Wendy Jegla. Used under a CC-BY license.

Homoneura occidentalis by no rights reserved, uploaded by Jesse Rorabaugh. Used under a CC0 license.

Homoneura philadelphica by (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz. Used under a CC-BY license.

Pronunciation

How to pronounce Homoneura: //hɔm.oˈnʊə.rə//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Members of Homoneura can be recognized by their small size and typically patterned wings, which often bear brown spots at specific locations including between the radial-medial crossvein (r-m) and spots on R4+5, dm-cu crossvein, and tips of R2+3, R4+5, and M1. Identification to level requires examination of male genitalia structures. Some species groups, such as the henanensis group and singularis group, are defined by consistent wing pattern morphologies.

Images

Habitat

have been collected from subtropical humid monsoon climates with abundant precipitation, high vegetation abundance, and rich humus and fungi. Specific collection records include areas with mild climates and diverse vegetation.

Distribution

Worldwide distribution with more than 700 . China harbors over 220 species, with significant diversity in southwestern regions including Chongqing and adjacent provinces. Nearctic species documented from North America including Vermont and other U.S. states. Records also from Denmark, Norway, and Sweden.

Similar Taxa

Lauxaniidae (family)Other in the same share small size and general body form; Homoneura is distinguished by specific wing spot patterns and genitalia structures.
Other Diptera familiesMay be confused with other small flies; wing venation and spot patterns are diagnostic for Lauxaniidae and Homoneura specifically.