Chelifera trapezina ( Zetterstedt, 1838 )

Wagner, Rüdiger, Andrade, Rui & Gonçalves, Ana, 2025, Report on Brachystomatidae and Empididae (Hemerodromiinae, Clinocerinae) from continental Portugal and neighbouring countries, Zootaxa 5722 (3), pp. 345-368 : 354

publication ID	https://doi.org/10.11646/zootaxa.5722.3.3
publication LSID	lsid:zoobank.org:pub:5987625A-0578-4FE4-929D-DF1BCEEFB76A
DOI	https://doi.org/10.5281/zenodo.17893286
persistent identifier	https://treatment.plazi.org/id/03B3424C-EC64-FF81-4985-FC28DE15FAD3
treatment provided by	Plazi
scientific name	Chelifera trapezina ( Zetterstedt, 1838 )
status

Treatment

Chelifera trapezina ( Zetterstedt, 1838) View in CoL

Hemerodromia trapezina Zetterstedt, 1838: 543 View in CoL .

Material examined. Portugal: 1 ♂, 1 ♀, 21.VIII.2023, Guarda, Manteigas, São Pedro ( Covão da Ametade, Parque Natural da Serra da Estrela ), 40°19'42.2"N, 7°35'17.4"W GoogleMaps ; 1 ♂, 1 ♀, 17.VII.2023, Viana do Castelo, Melgaço, Castro Laboreiro e Lamas de Mouro ( Parque Nacional da Peneda-Gerês ), 41°59'25.0"N, 8°09'32.9"W GoogleMaps ; 1 ♂, 21. VI.2015, Bragança, Vinhais, Tuizelo ( Parque Natural de Montesinho ), 41°54'20.3"N, 7°01'47.4"W GoogleMaps ; 2 ♂, 1 ♀, 26. VI.2023, Vila Real, Montalegre, Pitões das Júnias ( Parque Nacional da Peneda-Gerês ), 41°49'48.7"N, 7°57'01.3"W GoogleMaps ; ibidem: 6 ♂, 2 ♀, 27. VI.2023, 12 ♂, 7 ♀, 28. VI.2023; all leg. RA.

Remarks. The species is widely distributed and often abundant in streams and small rivers in Northern and Central Europe; in Central Europe there is usually one generation per year (univoltine). New for Portugal.