CLADOENDESIS OF EPHEMEROPTERA

CLADOENDESIS OF EPHEMEROPTERA
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Pseudocentroptilum

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna pm.Tridentiseta
Tetramerotarsata Liberevenata Turbanoculata
Anteropatellata Cloeon/fg1 - Pseudocentroptilum)

Nomen hierarchicum: Pseudocentroptilum/g(1) [g:1947]

In circumscription fits:
— subgen. Pseudocentroptilum: Kluge & Novikova 1992: 71

— gen. Pseudocentroptilum Bogoescu 1947: 602

— Pseudocentroptilum/g1: Kluge 2016:491-516: 494

References. Bogoescu 1947: ; – Keffermuller & Sowa 1984: ; – Kluge & Nivikova 1992: ; – Kluge 2016:491-516:

Characters of Pseudocentroptilum of unclear phylogenetic status.

(1) Cerci and paracercus without long bare last segments (Kluge & Novikova 1992: Fig.7:11) (the same in many Procloeon/g1; possibly, synapomorphy).

Plesiomorphies of Pseudocentroptilum.

Unlike Procloeon/g1, larval cerci without enlarged spines on outer side (Kluge & Novikova 1992: Fig.7:10-11).

Unlike Cloeon/fg2, larval tergalii are not widened, dorsal lamella of moderate size, without anterior-proximal lobe (Kluge & Novikova 1992: Fig.7:1-9); eggs with stout chorion.

Hind wings [of "Centroptilum-type" – see Cloeon/fg1 ()] are present (see Index of characters [2.2.60]) (Kluge & Novikova 1992: Fig.7:16-17).

Size. Fore wing length 8–9 mm (see Tetramerotarsata).

Distribution. Palaearctic.

Nominal species in Pseudocentroptilum/g(1): 1 species

limnale Braasch & Soldan 1983 [Centroptilum] — syn.subj. unguiculatum [Cloeon]

motasi Bogoescu 1947 [Pseudocentroptilum] — typus nominis Pseudocentroptilum — syn.subj. unguiculatum [Cloeon]

unguiculatum Tshernova 1941 [Cloeon] --/