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 10. Comparison of adult males characters of Propsilocerus taimyrus Zelentsov from Taimyr Region and Finland.

Characters	P. taimyrus (n=5) (after Zelentsov 2000 and our data)	P. taimyrus (= P. saetheri) (n=4) (after Wang et al. 2007)
Total length, mm	5.0–6.0	4.63–4.83
Wing length, mm	2.8–3.5	2.85–3.02
TL/WL	1.63–1.96	1.81–1.92
AR	1.87–2.2	2.14–2.27
Clypeals	20–38	36–42
Dorsocentrals	69–98	102–108
Prealars	30–52	26–31
Supraalars	1–3	1
Preepisternals	38–65	0
Scutellars	38–52	26–28
Squamal setae	20–35	24–32
LR1	0.58–0.65	0.49–0.57
LR 2	0.43–0.50	0.37–0.40
LR3	0.46–0.54	0.47–0.55
Hind tibial comb	with 10–11 setae	with 10–11 setae
Tergite IX, number of setae	36–55	30–36
Anal point length, ìm	76–108	105–127
SVo length, ìm	48–64	60–68
MVo length, ìm	54–88	25–35
IVo length, ìm	196–280	278–296
Gonocoxite length, ìm	392–432	375–432
Gonostylus length, ìm	220–228	236–248
HR	1.75–1.78	1.75–2.44