Tlacuachin
In Tlacuachin (latintlahtolli: didelphis, caxtilahtlahtolli: tlacuache huan zarigüella).

Itlacual 

In mapachtli tlacua nacatl, yolcameh itlacua tochtin, techalomeh, coameh huan quimichin. Pihuia itlacualiz ica michin. Inon yolqui tlacua yolcatzintzin, inonqueh in azcameh, tocameh, tlalocuiltin huan zayoltin, noyuhqui xihuitl huan xinachtli. Occe tlacualiztli in totoltetl.

Cenyeliztli 
Nican mochintin tlacuachtin:
Género Didelphis
Subgénero Didelphis
Didelphis albiventris
Didelphis aurita
Didelphis imperfecta
Didelphis marsupialis
Didelphis pernigra
Didelphis virginiana

No xiquitta
 Chichini

Toquiliztequitl

Occe necuazaloliztli 

Chichinimeh