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Show REVIEW OF THE LITERATURE The first mention of Pf.c t e t description by This , species, howeve, determine its from Central America' is EphemerQptera in 1843, is too of Callibaetis undatus Pf.c t e t {as (bot ipadequate1y described Pa1enginia) As in occuring described Campsurus cuspidatus Eaton's Revisiona1 Moriograph of Recent nine and to Lost. Euthyplocia from Guatemala. Ephemeridae (1883-85} 1ited Epeorus (as Iron), Baetis, Callibaetis, genera, is .. Mexico. 1871 in Eaton be abe to identity, and the type specimen apparently as C1ge- : Hagen (1861) described Campsurus deco1oratus hecuba the Lach1nia., Homoeoneuria, Hexagenia, Thrau10des (as Thrau1us), Euthyp1ocia, a!)d Central America Camps4rus as occurring in -described in this work were Ca11ibaetis a !'lew pictus, Baetis Lach1ania or hUaris were lucida, lhe only major work A. was E. to Eaton's Centrop·ti1um, Lep tohyphes the species of list of deal specifically (1892) chapter , and two Mexican and Heptagenidae salvini by Kimmins •.. (1934). The was - f rom Thrau1odesv·'iepfd't1-s--·Emd (as Thrautu'S), (as Thrau1us'L on Tric·orythodes· (as Tricorythus), Isonychia (as to sal viniae·· at 1- Hdmoeoheuria with Central that group This work added the genera logia ·Centrali-Americana. identity .. both described from Guatemala and ·Thrauledes mexieanus from Mexico mayflies Species frs·t sa1vini, Callibaetis montttl)us-, .subgenus fo .!h mexicana,. Pseudueatonica Thrauledes these Mexico. of following species j, Elphemere1:1a" unspecified generic Central American described the io- Choroterpes, Ch Lro t one t es Heptageniidae later in Amercan mayflies. as were One of i Heptagenia describeq by |
