Euxesta nigricans | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Ulidiidae |
Genus: | Euxesta |
Species: | E. nigricans |
Binomial name | |
Euxesta nigricans Wulp, 1899 | |
Euxesta nigricans is a species of ulidiid or picture-winged fly in the genus Euxesta of the family Ulidiidae. It was described by Frederik Maurits van der Wulp in 1899. [1] [2] It can be found in Guerrero, Mexico. [3]
The species Euxesta nigricans was first formally described in 1899 by the Dutch entomologist Frederik Maurits van der Wulp, a renowned dipterist of the late 19th century. Van der Wulp’s original description established the species within the genus Euxesta , contributing significantly to the early taxonomic framework of ulidiid (picture-winged) flies. [1] [2] [4]
Decades later, E. nigricans was recognized and reaffirmed by entomologists studying the taxonomy of Euxesta. In 1995, George C. Steyskal and Kurt M. Ahlmark published a revision that included E. nigricans in a key to this subgroup, further confirming its morphological distinctness relative to other species such as E. calligyna and E. quaternaria. [5] [6] [7]
Since its original description, Euxesta nigricans has been recorded with a geographic distribution primarily in Guerrero, Mexico, based on collection data aggregated in global biodiversity databases. [3] [5] [6]