taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322399/files/figure.png	https://doi.org/10.5281/zenodo.17322399	FIGURES 19–22. Adult male of Diamesa lavillei Serra-Tosio. 19–20, hypopygium in dorsal view; 21, tergite IX; 22, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 19–22. Adult male of Diamesa lavillei Serra-Tosio. 19–20, hypopygium in dorsal view; 21, tergite IX; 22, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322403/files/figure.png	https://doi.org/10.5281/zenodo.17322403	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322411/files/figure.png	https://doi.org/10.5281/zenodo.17322411	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322392/files/figure.png	https://doi.org/10.5281/zenodo.17322392	FIGURES 15–18. Adult male of Diamesa cinerella Meigen from France (15) and Switzerland (16–18). 15–17, hypopygium in dorsal view; 18, hypopygium in ventral view. BSC here and further is basimedial setal cluster. Scale bars—50 µm.	FIGURES 15–18. Adult male of Diamesa cinerella Meigen from France (15) and Switzerland (16–18). 15–17, hypopygium in dorsal view; 18, hypopygium in ventral view. BSC here and further is basimedial setal cluster. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF97FF0EFBE1A391F9FC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322407/files/figure.png	https://doi.org/10.5281/zenodo.17322407	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF92FF0EF941A28EFE45.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF92FF0EF941A28EFE45.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7BFF92FF0EF941A28EFE45.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322392/files/figure.png	https://doi.org/10.5281/zenodo.17322392	FIGURES 15–18. Adult male of Diamesa cinerella Meigen from France (15) and Switzerland (16–18). 15–17, hypopygium in dorsal view; 18, hypopygium in ventral view. BSC here and further is basimedial setal cluster. Scale bars—50 µm.	FIGURES 15–18. Adult male of Diamesa cinerella Meigen from France (15) and Switzerland (16–18). 15–17, hypopygium in dorsal view; 18, hypopygium in ventral view. BSC here and further is basimedial setal cluster. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7EFF9CFF0EFDD9A21AFB85.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7EFF9CFF0EFDD9A21AFB85.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA7EFF9CFF0EFDD9A21AFB85.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322399/files/figure.png	https://doi.org/10.5281/zenodo.17322399	FIGURES 19–22. Adult male of Diamesa lavillei Serra-Tosio. 19–20, hypopygium in dorsal view; 21, tergite IX; 22, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 19–22. Adult male of Diamesa lavillei Serra-Tosio. 19–20, hypopygium in dorsal view; 21, tergite IX; 22, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA70FF9EFF0EFB99A304FB7E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA70FF9EFF0EFB99A304FB7E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA70FF9EFF0EFB99A304FB7E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322403/files/figure.png	https://doi.org/10.5281/zenodo.17322403	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA72FF99FF0EFAC1A452FBB7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA72FF99FF0EFAC1A452FBB7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA72FF99FF0EFAC1A452FBB7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322403/files/figure.png	https://doi.org/10.5281/zenodo.17322403	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 23–26. Adult male of Diamesa hamaticornis Kieffer (23–24), and D. hyperborea Holmgren (25–26). 23, 26, hypopygium in dorsal view; 24–25, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA75FF9BFF0EFB8FA294FAC2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA75FF9BFF0EFB8FA294FAC2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA75FF9BFF0EFB8FA294FAC2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322407/files/figure.png	https://doi.org/10.5281/zenodo.17322407	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA75FF9BFF0EFB8FA294FAC2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322421/files/figure.png	https://doi.org/10.5281/zenodo.17322421	FIGURES 35–36. Type locality of Diamesa soktoshensis sp. nov. in Tajikistan, Gorno-Badakhshan Autonomous Region, Roshtkalinskiy District, Soktosh River, about 2.3 km to West from Deruzh Stronghold, alt. 3343 m above sea level, 37.3786 N, 72.3493 E (Photos by D.M. Palatov).	FIGURES 35–36. Type locality of Diamesa soktoshensis sp. nov. in Tajikistan, Gorno-Badakhshan Autonomous Region, Roshtkalinskiy District, Soktosh River, about 2.3 km to West from Deruzh Stronghold, alt. 3343 m above sea level, 37.3786 N, 72.3493 E (Photos by D.M. Palatov).	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA77FF9AFF0EFA5DA34AF99D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA77FF9AFF0EFA5DA34AF99D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA77FF9AFF0EFA5DA34AF99D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322407/files/figure.png	https://doi.org/10.5281/zenodo.17322407	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	FIGURES 27–30. Adult male of Diamesa soktoshensis sp. nov. (27-28) and D. kasymovi Kownacki et Kownacka (29–30). 27, 29, hypopygium in dorsal view; 28, 30, hypopygium in ventral view. Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA76FF84FF0EF9A1A282F975.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322411/files/figure.png	https://doi.org/10.5281/zenodo.17322411	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA68FF87FF0EF8C9A312FAC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322366/files/figure.png	https://doi.org/10.5281/zenodo.17322366	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	FIGURES 1–7. Adult male antennae of Diamesa hamaticornis Kieffer (1), D. soktoshensis sp. nov. (2), D. hyperborea Holmgren (3), D. lavillei Serra-Tosio (4), D. cinerella Meigen (5), D. tsutsuii Tokunaga (6) and D. kasymovi Kownacki et Kownacka (7). Scale bar—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA68FF87FF0EF8C9A312FAC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322380/files/figure.png	https://doi.org/10.5281/zenodo.17322380	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	FIGURES 8–14. Wings of Diamesa cinerella Meigen (8), D. lavillei Serra-Tosio (9), D. hamaticornis Kieffer (10), D. hyperborea Holmgren (11), D. soktoshensis sp. nov. (12), D. kasymovi Kownacki et Kownacka (13) and D. tsutsuii Tokunaga (14). Scale bars—500 µm;	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
03D587CCCA68FF87FF0EF8C9A312FAC7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17322411/files/figure.png	https://doi.org/10.5281/zenodo.17322411	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	FIGURES 31–34. Adult male of Diamesa tonsa Haliday (31–32) and D. tsutsuii Tokunaga (33–34). 31, 33, hypopygium in dorsal view; 32, 34, hypopygium in ventral view. Fig. 32 after Serra-Tosio (1971). Scale bars—50 µm.	2025-09-11	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.		Zenodo	biologists	Semenchenko, Alexander A.;Palatov, Dmitry M.;Makarchenko, Eugenyi A.			
