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Retortocelis gen. nov. (Insecta, Tarachoptera) is established to accommodate three species from Cretaceous Burmese amber. The species are described as R. longella sp. nov., R. minimella sp. nov. and R. tyloptera sp. nov. The new genus is characterized by the presence of a costal fold on the forewings of the males. The fold is of different size and form, causing specific changes in the wing venation...
The genus Pseudaethria Schaus is revised and redescribed based on morphological characters of male and female adults. Its type species, Pseudaethria cessogae Schaus, was found out to be a junior subjective synonym of Heliura cosmosomodes Dognin. Therefore, the new combination Pseudaethria cosmosomodes is proposed along with another one: Pseudaethria analis Gaede new combination. A lectotype is designated...
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