perekond
Tambia Müller, 1969
Taksoni kirjeldused
Knaust et al., 2022b
Revised: Shallow vertical, inclined to horizontal burrows with a semi-circular, circular, crescentic, or spiral shape, covered with sets of parallel striae.
Klassifikatsioon
Revised: Shallow vertical, inclined to horizontal burrows with a semi-circular, circular, crescentic, or spiral shape, covered with sets of parallel striae.