A remarkable evanioid wasp in mid-Cretaceous amber from northern Myanmar (Hymenoptera: Evanioidea)
Abstract
A remarkable new wasp of the superfamily Evanioidea (Apocrita: Evaniomorpha) is described and figured from a female preserved in mid-Cretaceous amber from the Hukawng Valley of northern Myanmar. Othniodellitha mantichora Engel and Huang, gen. et sp. nov., is characterized by its unique combination of primitive and derived features in mesosomal and metasomal construction and wing venation, along with its peculiarly blocky head with a prominent facial horn, clypeal projection, and massive, squared mandibles, among other traits. The genus is placed in the new family, Othniodellithidae Engel and Huang, fam. nov., and is among the lower Evanioidea and distinguished from the Praeaulacidae and other Mesozoic evanioid families.
- Publication:
-
Cretaceous Research
- Pub Date:
- May 2016
- DOI:
- 10.1016/j.cretres.2015.11.012
- Bibcode:
- 2016CrRes..60..121E
- Keywords:
-
- Apocrita;
- Burmese amber;
- Cenomanian;
- Evaniomorpha;
- Mesozoic;
- Taxonomy