Cucullaearca

• Cucullaearca baudoni
• Cucullaearca cliffensis
• Cucullaearca cuculloides
• Cucullaearca filigrana
• Cucullaearca kickapooensis
• Cucullaearca krishtofovichae
• Cucullaearca morieri
• Cucullaearca praerudis
• Cucullaearca reklawensis
• Cucullaearca scabrosa
• Cucullaearca sculptata
• Cucullaearca supracretacea