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Temporal range: Ladinian–Turonian
Zygadenia aliena and minuscula.png
Zygadenia aliena (left) and Zygadenia minuscula (centre, right)
Scientific classification

Handlirsch, 1906
  • Amblomma Tan et al. 2005
  • Camtodontus Dejean 1826
  • Chengdecupes Hong 1983
  • Conexicoxa Lin 1986
  • Forticupes Hong and Wang 1990
  • Kakoselia Handlirsch 1906
  • Kakozelia Handlirsch 1906
  • Notocupes Ponomarenko 1964
  • Ovatocupes Tan and Ren 2006
  • Picticupes Hong and Wang 1990
  • Sinocupes Lin 1976

Zygadenia is an extinct genus of beetles in the family Ommatidae.


After Kirejtshuk, 2020. Kirejtshuk notes that the two Lower Jurassic Australian species Z. westraliensis and Z. martinae possibly merit placement in their own separate genus. [1]

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<i>Cionocoleus</i> Genus of beetles

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<i>Omma</i> Genus of beetles

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Blattulidae is an extinct family of cockroaches known from the Triassic to the Late Cretaceous. Their distinguishing characteristics include "forewing has long Sc, regular venation with distinct intercalaries and hindwing has simple CuP, branched A1."

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  1. Kirejtshuk, Alexander G. (2020-02-17). "Taxonomic Review of Fossil Coleopterous Families (Insecta, Coleoptera). Suborder Archostemata: Superfamilies Coleopseoidea and Cupedoidea". Geosciences. 10 (2): 73. doi: 10.3390/geosciences10020073 . ISSN   2076-3263.