Genus: Holbotia ZELENKOV & AVERIANOV, 2015
Etymology: After the locality name in Russian transliteration (Holbot), Bayankhongor Aimag, Mongolia.
= Genus: Nova KUROCHKIN, 2000 (Enanithornithes famly nova)
= Genus: Nova KUROCHKIN, 2000 (Euornithiformes nova)

Species: ponomarenkoi ZELENKOV & AVERIANOV, 2015
Etymology: In honor of palaeontomologist Alexander G. Ponomarenko, who found the holotype in 1977.

Holotype: PIN 3147-200 (part and counterpart)

Locality: Kholboot (Holbotu), Holbotu-gol south of Boon Tsaga nuur, north of Tsetsen uul Mountain, Bayankhongor Aimag, Mongolia.

Horizon: Khoorilt layers, Andaikhudag Formation.

Biostratigraphy:

Age: Upper Hauterivian Stage, Upper Neocomian Subepoch-Lower Barremain Stage, Lower Gallic Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material: A partial skeleton including jaws, a cervical vertebra, furcula and hind limb bones.