EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

z   

cognatum Stephens 1835 [Cloeon]

sources:

subjects:

valid names:

invalid synonyms:

Stephens 1835*

Britain

Cloeon cognatum sp.n.

 

Pictet 1843-1845

Cloe cognata

 

Walker 1853

Cloeon cognata

 

Hagen 1863:1-35'

syn. Cloeon dimidiatum syn.n.

 

Eaton 1871*

 

syn. Cloeon dipterum syn.n.

 

Eaton 1883-1888

 

syn. Cloeon dipterum  

 

Kimmins 1971

holotypus

-

 

Sowa 1975

 

Cloeon cognatum

?= Cloeon pallidum

?= Cloeon dimidiatum

?= Cloeon obscurum

?= Cloeon marmoratum

= Cloeon consobrinum syn.n.

= Cloeon virgo syn.n.

= Cloeon affinis syn.n.

= Cloeon apicalis syn.n.

Sowa 1975

Cloeon cognatum

 

Keffermuller 1978

 

Cloeon cognatum

 

Flowers 1978*

USA

Cloeon cognatum

 

Belfiore 1978

Italia

Cloeon cognatum

 

Newkirk 1981

N.Amer.

Cloeon cognatum

 

Alba-Tercedor 1981

España

Cloeon cognatum

 

Alba-Tercedor 1983

España

Cloeon cognatum

 

Alba-Tercedor 1984*

Cloeon cognatum

 

Mol 1984

Netherlands

Cloeon cognatum

 

Landa & Soldan 1986

Cloeon cognatum

 

Alba-Tercedor 1986*

Cloeon cognatum

 

Alba-Tercedor & 
Baez & Soldan 1987*

Canar Isl.

Cloeon cognatum

 

Domezain & Guissasola 
& Alba-Tercedor 1987*

Cloeon cognatum

 

Soldan 1987

adapt. 
N.Africa

Cloeon cognatum

 

Belfiore & Gaino 1988*

Sardinia

Cloeon cognatum

 

Weichselbaumer & Sowa 1990

Austria

Cloeon cognatum

 

McCafferty & Waltz 1990

America

Cloeon cognatum

 

Burian & Gibbs 1991

USA:Maine

Cloeon cognatum

 

Kluge & Novikova 1992

 

Cloeon (Cloeon) cognatum

 

Zamora-Munoz & 
Sanchez-Ortega & 
Alba-Tercedor 1993*

abiogen.

Cloeon cognatum

 

Boumaiza & Thomas 1995*

Cloeon cognatum

 

Haybach 1996

 

Cloeon cognatum

 

Thomas 1996*

S-E.France

Cloeon cognatum

Kluge 1997:176-220

 

Cloeon (Cloeon) cognatum

in gr. dipterum

 

Thomas 1998*

ref.Tunisia

Cloeon cognatum

 

Haybach & Pottgiesser 2000*

N.Westfalen

Cloeon cognatum

 

Randolph & McCafferty & Zaranko & Jacobus & Webb 2003

N.America

syn. Cloeon dipterum

 

Hassan & Amer 2007

Egypt

Cloeon cognatum

 

 

 

Cloeon cognatum

 

--/

in Cloeon/fg2

= consobrinum [Cloeon]

= virgo [Cloeon]

= affinis [Cloeon]

= apicalis [Cloeon