Genus: Microteras BROWNSTEIN, MEYER, FABBRI, BHULLAR & GAUTHIER, 2022
Etymology: Greek, micro, "small", and Greek, teras, "marvel", referring to the age and phylogenetic position of the taxon.

Species: borealis BROWNSTEIN, MEYER, FABBRI, BHULLAR & GAUTHIER
Etymology: Greek, borealis, "north".

Holotype: YPM VP 4718

Locality: Locality: "Quarry 9", Como Bluff, Albany County, Wyoming.

Horizon: Brushy Basin Member, Morrison Formation.

Biostratigraphy: Zone 4.

Age: Comobluffian age, Tithonian Stage, uppermost Malm Epoch, Late Jurassic.

Material: Closely associated maxilla, braincase and cranial fragments.