†Eucystis quadrangularis Regnell 1945
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Sphaeronitida - Sphaeronitidae
Belongs to Eucystis according to Regnell 1945
Sister taxa: Eucystis acuminata, Eucystis angelini, Eucystis branagani, Eucystis hibernica, Eucystis langoeyensis, Eucystis pentax, Eucystis raripunctata, Proteocystites flavus, Proteocystites hispanica
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Osmundsberget, Boda Limestone Fm. (flank facies) (Ordovician of Sweden)
Specimen images are retrieved through the ePANDDA API.
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