Stenolaemata - Cyclostomata - Tubuliporidae
Parent taxon: Idmoneidae according to R. S. Bassler 1911
See also Bassler 1953 and Sepkoski 2002
Sister taxa: Bicrisina, Biidmonea, Biretepora, Bitubigera, Centronea, Clavicava, Clavitubigera, Crisinella, Crisisina, Erkosonea, Exidmonea, Idmidronea, Idmonella, Mesonea, Multitubigera, Pergensella, Platonea, Pleuronea, Radiocavea, Reptofascigera, Retecava, Semiclausa, Semitubigera, Tennysonia, Tretonea, Tubulipora, Zagorsekia
Subtaxa: Protocrisina exigua Protocrisina ulrichi
Type: Protocrisina exigua
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Estonia (1 collection), Sweden (1), United States (3: New York)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.