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Published: 2020-06-30
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Fossil dragonflies (Odonata: Anisoptera) from the late Oligocene Fossil-Lagerstätte Enspel (Rhineland-Palatinate, SW Germany)

An der Morgensonne 5, D-09387 Jahnsdorf/Erzgebirge, Germany
Birkenweg 6d, D-15306 Libbenichen, Germany
Institut de Systématique, Evolution, Biodiversité, ISYEB, UMR 7205, CNRS, MNHN, UPMC, EPHE, Muséum national d’Histoire naturelle, Sorbonne Universités, 57 rue Cuvier, CP 50, Entomologie, F-75005, Paris, France
Generaldirektion Kulturelles Erbe Rheinland-Pfalz, Direktion Landesarchäologie/Erdgeschichte, Niederberger Höhe 1, D-56077 Koblenz, Germany
Hessisches Landesmuseum Darmstadt
Odonata Anisoptera Late Oligocene Enspel larvae Gomphidae Lindeniinae Macromiidae

Abstract

Fossils of dragonflies (Odonata: Anisoptera), three larvae and one isolated hind wing, are described from the late Oligocene crater lake of Enspel (Westerwald, Germany). The larvae are interpreted to belong to one species, although representing three different ontogenetic stages. Comparison to extant taxa shows that the larvae are to be assigned to the clubtails (Gomphidae), namely to the genera Gomphidia or Ictinogomphus, or, more unlikely, Diastatomma in the subfamily Lindeniinae, and thus constitute the first record of larvae of this subfamily in the Oligocene. The venation pattern of the hind wing clearly shows that it belongs to a species in the family Macromiidae and thus constitutes the oldest record of this family.

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