Genus: Mymoorapelta KIRKLAND & CARPENTER, 1994
Etymology: Name honors Peter and Marilyn Mygatt and Jon D. and Vanetta Moore, who discovered the Mygatt-Moore Quarry; and Greek, pelta, "shield." Shield of Mygatt-Moore.

Species: maysi KIRKLAND & CARPENTER, 1994
Etymology: Species named for Chris Mays, president of Dinamation International Corporation and founder of the Dinamation International Society (a nonprofit organization to promote paleontology), who with DIS funded this research.

Locality: MWC Loc. 1.05.86, Mygatt-Moore (M&M) Quarry, Rabbit Valley, Mesa County, Western Colorado.

Horizon: Middle Brushy Basin Member, Morrison Formation.

Biostratigraphy: Zone 3.

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

Material:

DRUMHELLER, McHUGH, KANE, RIEDEL & D'AMORE, 2020

MWC 3763: Dorsal rib with tooth marks.