Kingdom Animalia Class Trilobita Family Alokistocaridae | Phylum Arthropoda Order Ptychopariida Rank Genus | |
Similar Chancia, Kootenia, Ptychagnostus, Bathyuriscus, Asaphiscus | ||
Ehmaniella is a genus of trilobite known from the Middle Cambrian Burgess Shale. 392 specimens of Ehmaniella are known from the Greater Phyllopod bed, where they comprise .74% of the community. Its major characteristics are a wide cranidium, heavy eye ridges, longitudinal striae on the pre-glabellar area, and a small pygidium with few segments.
References
Ehmaniella Wikipedia(Text) CC BY-SA