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IRMNG source details
Article title: New and rare insect species from the Wellington Formation (Orthoptera, Grylloblattodea; Lower Permian, USA).
180515
Publication
Date action by
Crinoedischia Béthoux & Beckemeyer, 2007 † (original description)
Elmopterum Béthoux & Beckemeyer, 2007 † (original description) Midcopterum Béthoux & Beckemeyer, 2007 † (original description) Pseudoiasvia Béthoux & Beckemeyer, 2007 † (original description) Sigmophlebia Béthoux & Beckemeyer, 2007 † (original description) |
