(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna pm.Tridentiseta  
Tetramerotarsata Liberevenata Turbanoculata 
Anteropatellata Baetovectata BaetungulataGuajirolus/g1)

Nomen hierarchicum: Guajirolus/g21 [g:1985] (incl. Chane)

In circumscription fits:


Nominal taxon included:  Chane/g [g:2003]


Autapomorphies of Guajirolus/g1 (characters common with Pseudopannota/g2 marked by brown). .

() On both mandibles, inner margin between kinetodontium and mola is heavily sclerotized and forms a sharp projection just proximad of prostheca, so that base of prostheca is inserted into a sharp incision between base of kinetodontium and this projection.

() On maxillary palp [2-segmented see Baetungulata (3)], the first segment has a transverse fold, which divides it into two parts superficially resembling segments (but its muscles adductor and abductor of second segment pass through both these parts). Because of this fold on the first segment, the palp looks as three-segmented. The same in Pseudopannota/g2 (see Index of characters [1.1.42]).

() On labial palp, inner projection of second segment is enlarged.

() On each claw [with single inner-anterior row of denticles see Baetungulata (1)] the most distal denticle is much larger than others and located at midline of inner side of the claw, while other denticles form a regular row anteriad of this midline; the most distal denticle of this anterior row (i.e. denticle located just proximad of the largest denticle) is thinner than others, relatively long and arched (Falcao & Salles & Hamada 2011: Fig.79, 107).

Characters of  Guajirolus/g1 of unclear phylogenetic status.


Size. (see Tetramerotarsata).

Distribution. Neotropical Region.

Nominal species in Guajirous/g1:

baure Nieto 2003 [Chane]  typus nominis Chane

ektrapeloglossa Flowers 1985 [Guajirolus]  typus nominis Guajirolus --/

flowersi Thomas & Dominique (in Thomas & Dominique & Orth) 2005 [Guajirolus]

nanus Lugo-Ortiz & McCafferty 1995 [Guajirolus]  

queremba Nieto 2003 [Guajirolus]  

rondoni Salles 2007 [Guajirolus]

Examined also: