ammonites
Karenina borschukewitzi Nel et al. 2005

Insecta - Neuroptera - Mesochrysopidae

Alternative combination: Armandochrysopa borschukewitzi

Full reference: A. Nel, X. Delclos, and A. Hutin. 2005. Mesozoic chrysopid-like Planipennia: a phylogenetic approach (Insecta: Neuroptera). Bulletin de la Société Entomologique de France 41:29-69

Belongs to Karenina according to Q. Yang et al. 2012

Sister taxa: Karenina breviptera, Karenina leilana, Karenina longicollis

Type specimen: MNHN-DHT R.55201, an exoskeleton. Its type locality is Crato (MNHN collection), which is in an Aptian lacustrine - large carbonate in the Santana Formation of Brazil.

Average measurements (in mm): body length 17.0, forewing 16.0 x 5.3, hindwing 13.7 x 3.2