Mirror symmetry in four-part creature tunics. (a) Root pattern (rare); (b) standard band pattern; (c) panel pattern; (d) pattern on tunic front.
Isbell, William H.; Uribe, Mauricio I.; Tiballi, Anne; Edward P. Zegarra, 2018, "Visual database", https://doi.org/10.25346/S6/1B33FN.