| OCR Text |
Show 101 country The virtually impossible. was lack of satisfactory collections and the paucity obtained necessitates that this thesis be considered a of adults preliminary report. Individuals of eighteen genera identification been can extremely difficult was designated only reveal studied Honduras The it as and but in most species cases, species have species A, B, C, etc., until further research their true seems reasonable are collected were identification. that 80% Judging to 90% of from the material the mayfly species in undescribed. following genera were collected in Honduras: Isonychia, Baetis, Baetodes, Ca11ibaetis, Dacty1obaetis, Lach1ania, Epeorus, Hagenu1opsis, Hermane11a, Homothraulus, Travere11a, Thrau1odes, Choroterpes, Leptohyphes, -'Tricorythodes, Euthyp1ocia, Tortopus, Caenis. All phemeroptera The represent reported are records new of ward extensions of records as no and previous records of from Honduras. Isonychia and Epeorus represent substantial south the known range of these genera. Hagenu1opsis, Hermane11a, and Homothrau1us represent ward extensions of of the ranges these genera. Records of significant north |
