†subfamily Carmoninae Kielan 1960 (trilobite)
Trilobita - Phacopida - Calymenidae
Alternative spelling: Carmonidae
Parent taxon: Calymenidae according to J. BergstroĢm and Y. Suzuki 2005
Sister taxa: Calymenesum, Calymeninae, Flexicalymeninae, Gravicalymene, Linguocalymene, Liocalymene, Neseuretus, Nipponocalymene, Onnicalymene, Papillicalymene, Pharostomatinae, Platycalymene, Pradoella, Protocalymene, Reacalymene, Reedocalymene, Reedocalymeninae, Salterocoryphe, Spathacalymene, Tapinocalymene
Subtaxa: Carmon
Type: Carmon
Ecology: nektobenthic carnivore
Distribution:
• Ordovician of the Czech Republic (2 collections), United States (1: Maine)
Total: 3 collections each including a single occurrence