CLADOENDESIS OF EPHEMEROPTERA

ABC

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Cincticostella/g3

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Furcatergaliae  
Ephemerella/fg1
Tricorythus/fg1Ephemerella/fg2Timpanoga/fg1Ephemerella/fg3Torleya/g1Ephemerella/fg4 
Cincticostella/g1
NotacanthellaCincticostella/g2 - Cincticostella/g3)

Nomen hierarchicum: Cincticostella/g3 [g:1971] (sine Ephacerella; incl. Rhionella)

In circumscription fits:

 subgen. Cincticostella Allen 1971: 513

 gen. Asiatella Tshernova 1972: 611

 gen. Cincticostella: Allen 1980: 82

 Cincticostella/g3: Kluge 2004: 307


References. Allen 1971: * *; Tshernova 1972 (Asiatella): *; Allen 1975: *; Yoon & Bae 1988 (gen.): * *; Kluge 2004: * * *


Autapomorphy of Cincticostella/g3.

(1) In larva lateral projection at anterior part of mesonotum [see Cincticostella/g1 (2)] is flat; lateral margin of this projection anteriorly arises from anterior-lateral angle of mesonotum, posteriorly it passes dorsad of lateral margin of mesonotum and terminates by a ledge; pronotum is wide, its posterior margin has the same width as anterior margin of mesonotum together with its lateral projections (Allen 1971: Fig.1618; Kluge 2004: Fig.92:A). Unique apomorphy.

Size. Fore wing length 614 mm.

Distribution. Eastern Asia.


The taxon Cincticostella/g3 is divided into:

1. plesiomorphon Cincticostella/g4

2. Rhionella