is a species of the class Trepaxonemata in the family Plagiostomidae and order Neoophora.
Plicastoma astrum
Plicastoma bimaculatum
Plicastoma carvalhoi
Plicastoma cavernae
Plicastoma glaucum
Plicastoma jenseni
Plicastoma karlingi
Plicastoma lutheri
Plicastoma micropharynx
Plicastoma phocae
Plicastoma productum
Plicastoma spadix
Plicastoma xenophthalmum