CLADOENDESIS OF EPHEMEROPTERA
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Siniron

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Branchitergaliae
Heptagennota Pentamerotarsata Radulapalpata  Rhithrogena/fg1  
Epeorus/fg1 BleptusEpeorus/fg2IronodesEpeorus/fg3 Iron/g1 Ironopsis/g1 - Siniron)

Nomen hierarchicum: Siniron/g(1) [g:2022]

In circumscription fits:

— subgen. Siniron Ma & Zhou 2022

References. Ma & Zhou 2022: * *.

Autapomorphy of Siniron.

(1) Abdominal terga with paired submedian spines on posterior margins (the same in some other taxa, but not in other Ironopsis/g2).

Plesiomorphy of Siniron. Penis has a pair of median titillators [see Pentamerotarsata (5)] (unlike Ironopsis/g2, Epeorus/fg4 and some others).

Size. Fore wing length 8–15 mm.

Distribution. China.

Nominal species in Caucasiron/g(1):

dayongensis Gui & Zhang 1992 [Epeorus (Iron)] — typus nominis Siniron

herklotsi Hsu 1936 [Ecdyonurus]

ngi Gui & Zhou & Su 1999 [Epeorus]

sinensis Ulmer 1925 [Iron]

tuberculatus Ma & Zhou 2022 [Epeorus (Siniron)]

Examined also:

See also:

Epeorus/fg3 INCERTAE SEDIS

Radulapalpata INCERTAE SEDIS

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