also: ななつおびアルマジロ
seven-banded armadillo
Refers specifically to Dasypus septemcinctus, a species of armadillo native to South America.
I saw a seven-banded armadillo at the zoo.
Compound of 七つ (nanatsu, 'seven'), 帯 (obi, 'belt, band'), and アルマジロ (arumajiro, 'armadillo'). The exact derivation is uncertain, but it is a direct calque of the English common name.