CLADOENDESIS OF EPHEMEROPTERA

ABC

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Plesiomorphon Dentatella

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Furcatergaliae  
Ephemerella/fg1
Tricorythus/fg1Ephemerella/fg2  
Timpanoga/fg1
AttenellaTimpanoga/fg2 Eurylophella/g1 - pm.Dentatella)

Nomen hierarchicum: Dentatella/g(1) [g:1980]

In circumscription fits:

subgen. Dentatella Allen 1980: 88

gen. Dentatella: McCafferty 2000: 158

plesiomorphon Dentatella/g(1): Kluge 2004: 302


References. Allen 1980: ; McCafferty 1978 (Ephemerella bartoni): ; McCafferty & Wang 1994a:


Plesiomorphy of Dentatella. Unlike Eurylophella/g2, abdominal segment IX is not elongate, of the same length as segment VIII.

Size. Larval body length 78 mm. 

Distribution. Canada (Ontario).


Nominal species in Dentatella/g(1):

 bartoni Allen 1977 [Ephemerella (Dannella)] typus nominis Dentatella syn.subj. coxalis [Ephemerella]

coxalis McDunnough 1926 [Ephemerella]

 danutae McCafferty 2000 [Dentatella] syn.subj. coxalis [Ephemerella]


See also: 

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