EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

z   

ridens McDunnough 1931 [Caenis]

sources:

subjects:

valid names:

invalid synonyms:

McDunnough 1931:254-268*

Caenis ridens sp.n.

 

Needham & Traver & Hsu 1935

Caenis ridens

 

Burks 1953

Caenis ridens

 

Edmunds & Jensen & Berner 1976

distrib.

Caenis ridens

 

Berner 1977

distrib.

Caenis ridens

 

Liechti 1979

Kansas

Caenis ridens

 

Provonsha & McCafferty 1985*

Amercaenis ridens gen.comb.n.

typus nominis Amercaenis

 

Malzacher 1991:VI.Conf.Eph.

genit.

Amercaenis ridens

 

Sarver & Kondratieff 1997

Missouri

Amercaenis ridens

 

McCafferty & Davis 2001

Texas

Amercaenis ridens

 

Kluge 2004

Fig.

in Caenis/g3-Clypeocaenis/g1-pm.Amercaenis/g(1)

 

Malzacher 2009:XII.Conf.Eph.

microtrichia

Amercaenis ridens

 

 

 

Caenis ridens

 

 

 

Amercaenis ridens

 

,

in Caenis/g3-Clypeocaenis/g1-pm.Amercaenis/g(1)