ecofactbook / species / Animalia / Platyhelminthes / Trematoda / Plagiorchiida / Cryptogonimidae / Retrovarium

Retrovarium sphericum

kingdom: Animalia
phylum: Platyhelminthes
class: Trematoda
order: Plagiorchiida
family: Cryptogonimidae
genus: Retrovarium
species: Retrovarium sphericum

Where does Retrovarium sphericum live?