Rhynchonellata - Orthida - Hesperorthidae
Full reference: A. Oraspold. 1959. Einige Vertreter der Superfamilie Orthacea des Oberordoviziums Estlands. Tartu Riikliku Ülikooli Toimetised 75:50-85
Belongs to Hesperorthis according to A. Oraspold 1959
Sister taxa: Hesperorthis antelopensis, Hesperorthis australis, Hesperorthis avalanchensis, Hesperorthis barbata, Hesperorthis benjaminensis, Hesperorthis biconvexa, Hesperorthis costalis, Hesperorthis craigensis, Hesperorthis davidsoni, Hesperorthis dubia, Hesperorthis gotlandica, Hesperorthis hillistensis, Hesperorthis ignicula, Hesperorthis latecostata, Hesperorthis laurentina, Hesperorthis leinsterensis, Hesperorthis longirostroides, Hesperorthis martinssoni, Hesperorthis matutina, Hesperorthis onniensis, Hesperorthis pyramidalis, Hesperorthis rae, Hesperorthis sulcata, Hesperorthis tricenaria
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Nyby, Moe Fm. (Ordovician of Estonia)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.