|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Insecta - Palaeodictyoptera - Permothemistidae
It was corrected as Permothemistidae by Sinitshenkova (1980) and Carpenter (1992).
It was assigned to Archodonata by Martynov (1935) and Demoulin (1954); to Permothemistida by Sinitshenkova (1980); and to Palaeodictyoptera by Carpenter (1992).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Collections (8 total)
|Time interval||Ma||Country or state||Original ID and collection number|
|Kungurian||Russian Federation||Uralothemis bellus (155819)|
|Kungurian||Russian Federation (Suksun)||Permothemidia caudata (116652) Permothemidia caudata, Pauciramus demoulini (108206)|
|Roadian||Russian Federation (Arkangelsk)||Palaeothemis libelluloides (104993) Permothemis flexus (104992) Permothemis lepidus, Permothemis intermedius (104716) Permothemis retrocristatus (152059)|
|Roadian||Russian Federation||Ideliella decora (122871)|