CLADOENDESIS OF EPHEMEROPTERA |
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† Plesiomorphon Balticobaetisca
(Panephemeroptera
Euephemeroptera
Euplectoptera
Posteritorna
Baetisca/f2=g1
- pm.Balticobaetisca)
Nomen hierarchicum:
Balticobaetisca/g(1)
[g:2002]
In circumscription fits:
— gen. Balticobaetisca: Staniczek & Bechly 2002: 7
— plesiomorphon Balticobaetisca/g(1): Kluge 2004: 68
References. Staniczek & Bechly 2002:
; – Kluge 2004:
.
Plesiomorphies of Balticobaetisca (unlike Baetisca/f3=g2). At least in imago abdominal tergum VI [enlarged – see Posteritorna (5)] has no transverse elevation. In female imago abdominal sternum IX has even posterior margin (Staniczek & Bechly 2002: Fig.10). |
Size. Fore wing length 10 mm.
Age. Palaeogene (Baltic amber).
Nominal species in Balticobaetisca/g(1):
bispinata
Staniczek & Storari & Godunko 2022 [Balticobaetisca]
stuttgardia
Godunko & Krzemiński 2009 [Balticobaetisca]
velteni Staniczek & Bechly 2002 [Balticobaetisca]
— typus nominis Balticobaetisca
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