CLADOENDESIS OF EPHEMEROPTERA

ABC

z 

Lachlania/g1

(Panephemeroptera Euephemeroptera Euplectoptera Anteritorna Bidentiseta Branchitergaliae  
Eusetisura Discoglossata Geminovenata Oligoneuria/f4=g5 - Lachlania)

Nomen hierarchicum: Lachlania/g1 [g:1868] (incl. Noya, Noyopsis, Alloydia)

In circumscription fits:

gen. Lachlania Hagen 1868: 372

Lachlania/g1: Kluge 2004: 145

Nominal taxa included: 

Noya/g [g:1912] syn. obj. Neophlebia/g [g:1912] nom.praeocc.

Noyopsis/g [g:1924]

Alloydia/g [g:1932]


References. Eaton 1883-1888: *; Edmunds 1951: ; Edmunds & Berner & Traver 1958: ; Edmunds 1961: *; Koss & Edmunds 1970: ; Edmunds & Jensen & Berner 1976: * *; Allen & Cohen 1977: ; Kluge 2004: * * * *.


Characters of Lachlania of unclear phylogenetic status (Table)

(1) Larval head shield without anterior projection [see Oligoneuria/f4=g5 (4)], on anterior margin instead of long setae [see Discoglossata (1)] bears dense short spatulate setae (Kluge 2004: Fig.51:C).

(2) On fore wing double vein RSa+iRS in proximal part is closely approximated to Sc+RA. The same in Oligoneuria/f5=g6 [see Oligoneuria/f4=g5 (5)].

(3) Larval and imaginal paracercus is reduced. The same in Spaniophlebia [see Oligoneuria/f4=g5 (6)]. 

Variable characters of Lachlania. Larval abdominal terga can be simple or with unpaired projections.

Size. Fore wing length 815 mm.

Distribution. America: Neotropical and Nearctic Regions.


Nominal species in Lachlania/g1: 

abnormis Hagen 1868 [Lachlania]

alcidesi Massariol & Paresque & Salles 2016 [Lachlania]

aldinae Massariol & Paresque & Salles 2016 [Lachlania]

boanovae Da-Silva & Pereira 1993 [Lachlania]

cacautana Needham 1932 [Alloydia]

dencyanna Koss (in Koss & Edmunds) 1970 [Lachlania]

dominguezi Pereira 1989 [Lachlania]

fusca Navás 1924 [Noyopsis]

garciai Navás 1912 [Neophlebia]

iops Allen & Cohen 1977 [Lachlania]

lucida Eaton 1883 [Lachlania]

pallipes Eaton 1883 [Spaniophlebia]

powelli Edmunds 1951 [Lachlania] syn.subj. saskatchewanensis [Lachlania]

radai Navás 1926 [Noya]

santosi Pereira 1987 [Lachlania]

saskatchewanensis Ide 1941 [Lachlania] ,

talea Allen & Cohen 1977 [Lachlania]


Examined also:

spp. ,


See also:

Lachlania spp.

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