(Opechona) (Opechona) is a biological genus in the family Lepocreadiidae and order Plagiorchiida.
Opechona alaskensis
Opechona bacillaris
Opechona menidiae
Opechona occidentalis
Opechona olssoni
Opechona orientalis
Opechona parvasoma
Opechona theragrae
Bianium
Cadenatella
Cephalolepidapedon
Dermadena
Dihemistephanus
Dihemistophenus
Diploproctodaeum
Echeneidocoelium
Enenterum
Labrifer
Lepidapedon
Lepocreadium
Multitestis
Myzoxenus
Neolabrifer
Neolepidapedon
Neopechona
Neophasis
Opechona
Pseudocreadium
Rhagorchis