Taxonomia

• Lineage:
• Root
/
• Protozoa
/
• Sarcomastigophora
/
• Polycystina
/
• Nassellaria
/
• Trissocyclidae
/
• Ceratospyris

Ceratospyris (genus)

• speciesCeratospyris borealis
• speciesCeratospyris hyperborea