Risultati della ricerca
A new genus within the tribe Lonchaeini (Diptera, Lonchaeidae) based on two species from the NeotropicsHydrolysa gen. nov. is erected within the tribe Lonchaeini to include Central American species which possess distinctive and unique male genitalia. Two species are described within this new genus, namely Hydrolysa tanetzensis MacGowan sp. nov. and Hydrolysa oaxacana MacGowan sp. nov. A revised key to the genera within the Lonchaeini...
A new species of Mayfly, Maccaffertium annae sp. n. (Ephemeroptera: Heptageniidae) from Mexican Amber (Miocene)Maccaffertium annae sp. n. is described in the Mexican amber of early Miocene age. It constitutes the first species of mayfly (Ephemeroptera), the first record of the family Heptageniidae to be described from this amber, and also the first fossil record of the genus Maccaffertium. The species is represented by...
Macadam, C R ; Ross, Andrew