Armadillo
The armadillo (Dasypus novem) was a small terrestrial animal native to the planet Earth. It was an quadrupedal insectivore with a snout, tail, claws, and a thick casing of armor for defense.

 kept a figurine of an armadillo in his quarters next to a photograph of himself and his sister. ()

When Spock tried to match the sound of the Whale Probe to the sound of an Earth animal in the phylum search mode aboard the , a long-nosed armadillo was one of the animals shown. ()

In an attempt to insult Worf on his appearance, just moments before he intended to kill the Klingon, Eli Hollander stated, "Course, shootin' someone as ugly as you, could hardly be considered a crime. Were you just born that way, or did your momma marry an armadillo?" ()

See also 
 Digger

External link 
 

Earth animals