CLADOENDESIS OF EPHEMEROPTERA

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Waltzoyphius

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna pm.Tridentiseta  
Tetramerotarsata Liberevenata Turbanoculata
 Anteropatellata Baetovectata - Waltzoyphius)

Nomen hierarchicum: Waltzoyphius/g(1) [g:1995]

In circumscription fits:

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References.  Lugo-Ortiz & McCafferty 1995:


Autapomorphies of Waltzoyphius.

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Characters of Waltzoyphius of unclear phylogenetic status. 

(?)Лобного киля нет.

() Mandibles of «Centroptilum-type»: kinetodontium is separated from incisor (but immovable) and rotated perpendicular to the plane of mandible, so that its denticles hide one another in dorsal or ventral view; left prostheca is bifurcate and rotated in the same manner (see Index of characters [1.1.22], [1.1.24]). 

(?)Правая простека в виде 2 щетинок. 

(?)Максиллярный щупик 2-члениковый. 

(?)Параглоссы тонкие.

() Hind wings are lost [see Turbanoculata (10)]. Non-unique apomorphy (see Index of characters [2.2.59]).

(?)Коготок с 2 рядами зубчиков. 

(?)Тергиты брюшка без чешуек.

Plesiomorphies of Waltzoyphius.

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Size. Fore wing length ?–? mm  (see Tetramerotarsata).

Distribution. Neotropical Region.


Nominal species in Waltzoyphius/g(1):

fasciatus McCafferty & Lugo-Ortiz 1995 [Waltzoyphius]  

roberti Thomas & Peru 2003 [Waltzoyphius] --


Examined also:

 


See also:

Baetovectata INCERTAE SEDIS

Turbanoculata INCERTAE SEDIS