-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
Arthropoda (arthropods)
-
-
-
Order Zygentoma
-
-
Genus Tricholepidion
-
-
-
-
-
-
-
-
-
-