Burlingia

Burlingia is the earlier genus of the family Burlingiidae, so it is presumable ancestral to the only other genus in this family, Schmalenseeia.^[2]

Like all burlingiids, Burlingia is small (less than 1 cm long), has an overall ovate shape, proparian facial sutures, and raised anterior borders of the pleurae. Burlingia has between 10 and 15 thorax segments, while Schmalenseeia has between 7 and 9. It is however difficult to determine where the thorax meets the pygidium, particularly because uniquely, in Burlingia the pleurae of the pygidium are not fused. Burlingia differs further from most Schmalenseeia-species with the exception of S. acutangula in having a parallel-sided glabella that is abruptly rounded at front, and there is no ridge connecting the front of the glabella with the anterior border (the so-called plectrum).^[2]