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I have found
WAGNERA, R. 1985. Revision of the Genus Heleodromia (Diptera, Empididae) in Europe. Aquatic Insects 7.

Niesiolowski, S. 1986. Two new species of Hemerodromiinae from Poland (Diptera, Empididae). ZEITSCHRIFT FÜR ENTOMOLOGIE 7.

Bradley J. Sinclair, Scott E. Brooks, Jeffrey M. Cumming, Gary A. Coovert. 2011. Revision of the Nearctic species of Heleodromia
(Diptera: Empidoidea: Brachystomatidae). Can. Entomol. 143.

Wagner, R. 1996. Notes on Empididae (9), Heleodromia haenii sp.n an Aquatic Empedid (Diptera) from France. Aquatic insects 18

Wagner, R. 2004. Aquatic Dance flies from a small Himalayan Mountain Stream (Diptera: Empididae: Hemerodromiinae, Trichopezinae and Clinocerinae). Bonner zoologische Beiträge 52.

JUNCHAO WANG, MENGQING WANG & DING YANG 2013. Heleodromia Haliday newly found in Tibet with description of one new species (Diptera: Empidoidea: Trichopezinae). Zootaxa.

XIAOYAN LIU, JINJING WANG & DING YANG 2012. Heleodromia Haliday newly recorded from China with descriptions of two new species (Diptera: Empidoidea). Zootaxa.

I Don't think the genitals fits the pictures in any of these articles i will try to get better photos.