Phylum — Arthropoda.
Subphylum — Crustacea.
Class — Malacostraca.
Order — Decapoda.
Superfamily — Astacoidea
Family — Cambaridae.
Genus Cambarellus.
Cambarellus diminutus [Hobbs, 1945].
Cambarellus montezumae [Saussure, 1857] — Montezuma dwarf crayfish.
Cambarellus ninae [Hobbs, 1950].
Cambarellus patzcuarensis, puer, shufeldtii.
Aquarium dwarf crayfish, crayfish suitable for keeping with fish. 
