Krausella

Krausella is a genus of extinct trilobites belonging to the order Asaphida. These marine arthropods lived during the Ordovician period.

Krausella is characterized by its distinctive features, primarily concerning its cephalon (head shield) and pygidium (tail shield). Specific morphological characteristics often used in identification include the shape and ornamentation of the cephalon, the number and prominence of pygidial ribs, and the overall size and proportions of the exoskeleton.

Fossil remains of Krausella have been discovered in various locations globally, often associated with other Ordovician trilobite species and marine invertebrate fauna. Their presence contributes to understanding the biodiversity and paleoecology of Ordovician marine environments.

The taxonomy of Krausella may be subject to ongoing revision based on new fossil discoveries and advancements in phylogenetic analysis. The placement of specific species within the genus and its relationships to other trilobite groups are continually being refined.