- Calymenesum
"Calymenesum" is an extinct genus of
trilobite .External links
* [http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=21480&is_real_user=1 "Calymenesum"] at the
Paleobiology Database
Wikimedia Foundation. 2010.
"Calymenesum" is an extinct genus of
External links
* [http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=21480&is_real_user=1 "Calymenesum"] at the
Wikimedia Foundation. 2010.