Acastoides
Acastoides is an extinct genus of trilobite that lived during the Silurian and Devonian. It has been found in Bolivia, France, Morocco, Poland, Turkey and the United Kingdom.
Distribution
A. constricta is found in the Silurian of the United Kingdom (Wenlock, Woolhope Shale, Worcestershire, Malvern).
Taxonomy
Species previously assigned to Acastoides
A. verneuili = Calmonia terrarocenai
References
See also
List of trilobites
External links
Photos of Acastoides sp.
Acastoides at the Paleobiology Database