Alternative combinations: Cardium (Fragum) medium, Cardium medium, Trigoniocardia (Americardia) media, Trigoniocardia media
Synonyms: Hemicardium columba Heilprin 1887, Trigoniocardia (Americardia) columba Heilprin 1887
Ecology: facultatively mobile infaunal suspension feeder
• Quaternary of the Bahamas (3 collections), Bermuda (2), Cayman Islands (1), Colombia (1), Costa Rica (1), Cuba (4), the Dominican Republic (1), Haiti (1), Jamaica (2), Panama (1), United States (4: Florida, North Carolina), Venezuela (1)
• Miocene to Pliocene of the Dominican Republic (1)
• Miocene of the Dominican Republic (2)
Total: 43 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.