ammonites
Acoenitus lividus Heer 1849 (ichneumon wasp)

Insecta - Hymenoptera - Ichneumonidae

Full reference: O. Heer. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Henschrecken, Florfliegen, Aderflügler, Schmetterlinge und Fliegen 1-264

Belongs to Acoenitus according to O. Heer 1849

Sister taxa: none

Type specimen: Its type locality is Radoboj (unspecified or Heer coll), which is in a Burdigalian lacustrine limestone in Croatia

Ecology:

Average measurements (in mm): body 8.21 x 1.85, forewing 7.42 x 2.12