Calymenidae

Calymenidae is a family of trilobites, containing the following genera:

• Alcymene
• Apocalymene
• Arcticalymene
• Calymene
• Calymenella
• Calymenesum
• Colpocoryphe
• Dekalymene
• Diacalymene
• Flexicalymene
• Gravicalymene
• Limbocalymene
• Linguocalymene
• Liocalymene
• Metacalymene
• Neseuretinus
• Neseuretus
• Nipponocalymene
• Onnicalymene
• Papillicalymene
• Paracalymene
• Platycalymene
• Pradoella
• Protocalymene
• Reacalymene
• Reedocalymene
• Salterocoryphe
• Sarrabesia
• Spathacalymene
• Sthenarocalymene
• Tapinocalymene
• Thelecalymene
• Vietnamia

References