A Peculiar New Genus of Bibionomorpha (Diptera) with Brachycera-Like Modification of Antennae from Mid-Cretaceous Amber of Myanmar

Publication Type:Journal Article
Year of Publication:2021
Authors:Ševčík, J., Skartveit, J., Krzemiński, W., Skibińska K.
Volume:12
Pagination:364
Date Published:Apr-20-2021
ISSN:2075-4450
Abstract:

A new fossil genus of Bibionidae (Diptera: Bibionomorpha), Burmahesperinus gen. nov., from the mid-Cretaceous Burmese amber, is described and illustrated (type species Burmahesperinus antennatus sp. nov., the other two species included are B. conicus sp. nov. and B. pedicellatus sp. nov.). The new genus is tentatively placed in a new subfamily, Burmahesperininae subfam. nov. of the family Bibionidae. Its possible phylogenetic position is briefly discussed. The new genus, as well as the subfamily, possesses the wing venation similar to the recent genus Hesperinus Walker, 1848, in combination with Brachycera-like modification of both the male and female antenna and the overall habitus typical of fungus gnats (Sciaroidea).

URL:http://dx.doi.org/10.3390/insects12040364
DOI:10.3390/insects12040364
Taxonomy checked: 
No
TDWG distribution: 
No
Specimens imported: 
No
Tue, 2023-02-21 10:16 -- vblago
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith