Life » … » Metazoa » … » Arthropods » Trilobites » …

Life » Cellular » Eukaryota » Opisthokonta » Metazoa » Bilateria » Protostomia » Ecdysozoa » Arthropods » Trilobites » Libristoma » Ptychopariida » Ptychopariina «

Paraantagmus Qiu 1980

Body symmetry

Namigai et al 2014
bilaterally symmetric
URI: http://purl.obolibrary.org/obo/PATO_0001324

Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves

show all records

cellularity

Cellularity and growth form
multicellular
URI: http://purl.obolibrary.org/obo/PATO_0001993

Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]

show all records

mineralized skeleton contains

Mineralogy
calcite
URI: http://purl.obolibrary.org/obo/CHEBI_46719

Definition: Calcium carbonate (CO3Ca), calcite structure

show all records