Results 1 to 10 of about 593 (161)

The Inverted Hypopygium of Dasyllis and Laphria [PDF]

open access: yesPsyche: A Journal of Entomology, 1902
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Robert E. Snodgrass
doaj   +2 more sources

DNA barcoding and hypopygium shape support delimitation of sympatric Dissomphalus species (Hymenoptera, Bethylidae) from the Atlantic rainforest [PDF]

open access: yesZooKeys, 2020
Dissomphalus is a cosmopolitan genus of Bethylidae and has 269 Neotropical species divided into 32 species-groups, mostly defined by the genital and the tergal process structures. Dissomphalus rectilineus and D.
Marina Monjardim   +2 more
doaj   +5 more sources

Description of a new species of Stictochironomus Kieffer, 1919 (Diptera, Chironomidae) from China based on DNA barcoding and adult morphology [PDF]

open access: yesZooKeys
In April 2025, adult specimens of Diptera were collected in Henan Province, China., and based on an integrated analysis of DNA barcodes and morphology, a new species is formally described as Stictochironomus longtanensis Lei & Zhang, sp.
Qi Lei   +7 more
doaj   +4 more sources

New synonyms of Tipula (Vestiplex) balioptera Loew, 1863 (Diptera, Tipulidae) [PDF]

open access: yesBiodiversity Data Journal
The Catalogue of Crane Flies of the World accounts for 196 recent species of subgenus Tipula (Vestiplex) Bezzi, 1924 distributed in Nearctic, Palaearctic and Oriental Regions (Oosterbroek 2024). The current paper provides taxonomic review of T.
Pavel Starkevich   +3 more
doaj   +4 more sources

New fossil data reveal evolutionary pathways within the genus Trichoneura Loew, 1850 (Diptera, Limoniidae) [PDF]

open access: yesScientific Reports, 2023
New inclusions of Trichoneura preserved in Upper Cretaceous (Cenomanian) Kachin amber allow the description of a new subgenus, Burmania subgen. nov., and four new species: Trichoneura (Burmania) burmitensis subgen. et sp.
Katarzyna Kopeć   +3 more
doaj   +2 more sources

Lessons from the slide preparation: A new species of Kaluginia (Diptera, Chironomidae) from China [PDF]

open access: yesZooKeys
Kaluginia wangi sp. nov., collected from China, is described and illustrated. The species belongs to the tribe Boreoheptagyiini (Diamesinae). The genus Kaluginia is newly recorded from China.
Yiyi Wang, Chao Song, Xin Liu, Xin Qi
doaj   +4 more sources

New species and faunistic records of Chironomidae (Diptera, Insecta) from Belize [PDF]

open access: yesZooKeys
Four new species and 11 new faunistic records of Chironomidae are described and reported from the Guanacaste National Park, a small patch of tropical forest in the Belize Lowlands, adjacent to the Belize River and in proximity to an urban area ...
Armin Namayandeh, Adrian A. Vasquez
doaj   +4 more sources

An updated review of the genus Toxorhina Loew, 1850 (Diptera, Limoniidae) from Yunnan, China with a description of a new species [PDF]

open access: yesZooKeys
Seven species of the genus Toxorhina Loew, 1850 have been recorded from China, of which three are known to occur in Yunnan Province. Herein, all known species from Yunnan, China are reviewed with more detailed descriptions and illustrations of the male ...
Hanhuiying Lv   +5 more
doaj   +4 more sources

The Tipulid Hypopygium, A Study in Specific Adaptations [PDF]

open access: yesPsyche: A Journal of Entomology, 1903
Robert E. Snodgrass
doaj   +2 more sources

Home - About - Disclaimer - Privacy