Anthozoa - Scleractinia - Micrabaciidae
Parent taxon: Fungiicae according to J. W. Wells 1956
Sister taxa: Cyclolitidae, Fungiidae
Subtaxa: Letepsammia Micrabacia Stephanophyllia
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Quaternary of Japan (5 collections), Maldives (1), Vanuatu (1)
• Pliocene to Pleistocene of Taiwan (1)
• Miocene of the Czech Republic (1), Germany (20), Italy (5), Morocco (1), the Netherlands (3), Poland (1)
• Oligocene of Australia (1), France (1), Hungary (7), the Netherlands (2)
• Eocene of the United Kingdom (1), United States (6: California)
• Paleocene of Austria (1), Egypt (1), the Netherlands (1), Pakistan (1), Ukraine (1)
• Cretaceous of Austria (1), the Czech Republic (11), Egypt (1), Georgia (1), Germany (2), Kazakhstan (1), Madagascar (1), Mexico (1), the Netherlands (8), Poland (1), Sweden (1), Tajikistan (1), Turkmenistan (1), Ukraine (3), the United Kingdom (4), United States (129: Alabama, Arkansas, Colorado, Delaware, Georgia, Maryland, Mississippi, Missouri, Montana, New Jersey, North Carolina, South Carolina, Tennessee, Texas, Wyoming)
• Triassic of Italy (1)
Total: 230 collections including 246 occurrences