CLADOENDESIS OF EPHEMEROPTERA

ABC

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Madecassorythus/fg1

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Furcatergaliae  
Ephemerella/fg1 Pantricorythi Tricoryptera Afrotricorythi Tricorygnatha - Madecassorythus/fg1)

Nomen hierarchicum: Madecassorythus/fg1 [fg:1997] (incl. Spinirythus)

In circumscription fits:

 subfam. Madecassorythinae Elouard & Oliarinony 1997: 225

 Madecassorythus/fg1: Kluge 2004: 329

Nominal taxon included: Spinirythus/g(1) [g:1998]


References. Elouard & Oliarinony 1997: ; Oliarinony & al. 2000: ; Kluge 2004: * *


Autapomorphy of Madecassorythus/fg1.

(1) Penis with two pairs of long processes directed posteriorly lateroventral and mediodorsal ones; mediodorsal processes are especially long, curved laterally. In species originally attributed to the genus Madecassorythus mediodorsal processes of penis are longer than gonostyli (Elouard & Oliarinony 1997:Figs 7, 12, 13); in the species originally attributed to the genus Spinirythus they are equal to gonostyli (Oliarinony & Elouard & Raberiaka 1998: Fig.8).

Size. Fore wing length 510 mm (see Tricoryptera).

Distribution. Madagascar.


Nominal species in Madecassorythus/fg1: 

colasi Elouard & Oliarinony (in Oliarinony & Elouard & Raberiaka) 1998 [Spinirythus]

hertui Elouard & Oliarinony 1997 [Madecassorythus] typus nominis Madecassorythus

linae Elouard & Oliarinony 1997 [Madecassorythus]

martini Oliarinony & Elouard (in Oliarinony & Elouard & Raberiaka) 1998 [Spinirythus] ,

ramanankasinae Oliarinony & Elouard (in Elouard & Oliarinony) 1997 [Madecassorythus]

raphaeli Oliarinony & Sartori (in Oliarinony & Sartori & Elouard) 2000 [Madecassorythus]

rosae Oliarinony & Raberiaka (in Oliarinony & Elouard & Raberiaka) 1998 [Spinirythus]


See also: 

Afrotricorythi INCERTAE SEDIS

Furcatergaliae INCERTAE SEDIS