Brbol   cc-by-nc-sa

Calymenina is a suborder of trilobites. There are 133 species of Calymenina, in 36 genera and 5 families. This suborder has been around since the ordovician period. It includes groups like Bathycheilidae, Bavarillidae, and Pharostomatidae. They are fast moving animals.

show all records

EOL has data for 11 attributes, including: