Related how?
Biota
(Life)
Eukaryote
(Eukarya)
Chromista
Harosa
Halvaria
Alveolate
(Alveolata)
Ciliophora
(Ciliates)
Litostomatea
Haptoria
Pleurostomatida
Litonotidae
Litonotus
Litonotus cygnus (
62001112
)