A new archaeorthopteran insect from the Early Permian of the Saar- Nahe Basin, SW Germany, and the earliest record of Elcanoidea (Orthoptera)
NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN(2023)
摘要
We describe an archaeorthopteran forewing from the Early Permian (Asselian or early Sakmarian) Humberg lake system (uppermost Meisenheim Formation) of Griigelborn/Saarland. It is attributed to a new genus and species, Saarelcana stapsi gen. et sp. nov., and it represents the oldest record of the Elcanoidea (= 'Permelcanidae' + Elcanidae). This is the seventh taxon of Archaeortho-ptera from the Meisenheim Formation and underpins the extraordinarily high diversity of the group in the Pennsylvanian and Permian.
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关键词
Insecta, Orthoptera, Elcanoidea, Permelcanidae, Early Permian, Germany
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