CLADOENDESIS OF EPHEMEROPTERA |
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Choroterpes/fg3
(Panephemeroptera
Euephemeroptera
Euplectoptera
Anteritorna
Bidentiseta
Furcatergaliae
Leptophlebia/fg1
Atalophleboadentata
Atalophlebopectinata
Atalophleboculata
Atalophlebomaxillata
Atalophlebolinguata
... Choroterpes/fg1
ThraulusChoroterpes/fg2
- Choroterpes/fg3
Nomen hierarchicum: Choroterpes/fg3 [f:2012; g:1881] (sine Euthraulus; incl. Neochoroterpes)
In circumscription fits:
— Choroterpes/fg3 = gen. Choroterpes = subgen. Choroterpes: Kluge 2012
References. Kluge 2012:
Autapomorphies of Choroterpes/fg3. (1) Middle process of tergalius [one of three apical processes of each two lamella — see Choroterpes/fg2 (2)] is narrow at base and lanceolately widened at middle. This feature can be expressed either on both lamellae (Kluge 2012: Fig.67), or on dorsal lamella only (Kluge 2012: Fig.7–12, 31–36, 58–63); rarely not expressed at all (e.g., in Choroterpes (Neochoroterpes) kossi and Ch. (N.) crocatus). Plesiomorphy of Choroterpes/fg3. Unlike Euthraulus/g1, penial arms are not strongly arched and not deeply inserted under the ninth abdominal segment (Kluge 2012: Fig.19, 38, 53, 65). |
Size. Fore wing length 7–8 mm.
Distribution. Mainly Arctogea (Afrotropical, Oriental, Palaearctic and Nearctic Regions) with a few species in the north of Neotropical Region.
The taxon Choroterpes/fg3 is divided into: |