the root (no rank)
Eukaryota (domain)
Euglenozoa (kingdom)
Kinetoplastida (order)
Trypanosomatidae (family)
Crithidia (genus)
[hide inferior taxa]
Crithidia deanei (species)
Crithidia fasciculata (species)
Crithidia luciliae (species)
Crithidia oncopelti (species)