Review of subfamily Prodiamesinae (Diptera: Chironomidae) from the Russian Far East and bordering territory Author Makarchenko, Eugenyi A. 0000-0003-2765-8729 Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far East Branch of the Russian Academy of Sciences, 100 let Vladivostoku 159, 690022 Vladivostok, Russia & makarchenko @ biosoil. ru; http: // orcid. org / 0000 - 0003 - 2765 - 8729 makarchenko@biosoil.ru Author Semenchenko, Alexander A. 0000-0001-7207-9529 Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far East Branch of the Russian Academy of Sciences, 100 let Vladivostoku 159, 690022 Vladivostok, Russia & semenchenko _ alexander @ mail. ru; https: // orcid. org / 0000 - 0001 - 7207 - 9529 semenchenko_alexander@mail.ru text Zootaxa 2023 2023-07-31 5323 1 1 26 http://dx.doi.org/10.11646/zootaxa.5323.1.1 journal article 59765 10.11646/zootaxa.5323.1.1 196bd6c5-8442-4251-9987-9e8cdeedbfe9 1175-5326 8203829 AABE0C7B-9A90-4CF9-9707-936FF912853D

TABLE 8. Comparison of adult males characters of Propsilocerus paradoxus (Lundstr̂m) from the Russian Far East, China and other regions.

Characters	P. paradoxus (n=4), Russian Far East, our data	P. paradoxus (n=6–8), other regions (after Saether & Wang 1996)
Total length, mm	4.2–6.2	5.55–6.19
Wing length, mm	3.4–4.1	2.90–3.26
TL/WL	1.24–1.36	1.73–2.08
AR	2.25–2.33	2.0–2.50
Verticals	2–3	3–6
Clypeals	50–70	38–55
Dorsocentrals	60–84	36–73
Prealars	6–11	7–10
Scutellars	21–28	12–20
Squamal setae	27–39	47–62
LR1	0.58–0.59	0.58
LR2	0.40–0.41	0.43
LR3	0.45–0.46	0.46
BV1	2.70–2.99	2.89
BV2	3.20–3.29	3.31
BV3	2.87–3.45	3.32
SV1	3.11–3.22	3.02
SV2	4.52–4.71	4.40
SV3	4.03–4.17	3.89
Tergite IX, number of setae	102–122	70–104
Anal point length, ìm	68–132	40–79
TSA length, ìm	208–264	120–184
MVo length, ìm	64–100	66–101
IVo length, ìm	400–432	307–308
Gonocoxite length, ìm	590–804	570–683
Gonostylus length, ìm	188–246	195–240
HR	3.28–4.9	2.76–3.08