†Plocoscyphia roemeri Leonhard 1897 (glass sponge)
Hexactinellida - Lychniscosa - Callodictyonidae
Alternative combination: Paraplocia roemeri
Belongs to Plocoscyphia according to Leonhard 1897
Sister taxa: Plocoscyphia centuncula, Plocoscyphia communis, Plocoscyphia elegans, Plocoscyphia fenestrata, Plocoscyphia gaultina, Plocoscyphia maaki
Ecology: stationary epifaunal suspension feeder