Planobola microgota Schmidt, 1992

Diagnosis – (Translated from the original German; Schmidt, 1992, p. 51.) “Spheroids with latitudinal contact to the substrate surface via vertical tubules.”
Description – Coarse spherical-shaped boring system having an average diameter of 2·5 μm. Each spheroid is in latitudinal contact with the substrate though the connecting tubules were not observed.

Description. Featureless spherical to semi-spherical cavities, 15-60 µm in diameter, with latitudinal substrate contact characterise Planobola macrogota (Fig. 5G-H). The cavities may either be isolated or clustered in moderate numbers.