Bivalvia - Nuculanida - Sareptidae
Alternative spellings: Nuculana (Portlandia), Yoldia (Portlandia)
Parent taxon: Yoldiinae according to E. V. Coan et al. 2000
See also Hayami 1975, Maxwell 1992, Moore 1983, Moore 1984, Richards 1962, Sepkoski 2002, Wienrich 1999 and Woodring 1973
Sister taxa: Megayoldia, Paleyoldia
Subtaxa: Portlandia (Portlandia) Portlandia arctica Portlandia chehalisensis Portlandia glacialis Portlandia impressa Portlandia kakimii Portlandia laudabilis Portlandia rosa
Ecology: facultatively mobile infaunal deposit feeder
Distribution:
• Quaternary of Canada (27: New Brunswick, Newfoundland, Newfoundland and Labrador, Nova Scotia, Nunavut, Ontario, Quebec collections), Greenland (25), Italy (1), Japan (1), Poland (3), the United Kingdom (2), United States (19: Maine, Vermont)
• Pliocene of Jamaica (3), Japan (3)
• Miocene of Chile (1), India (1), Indonesia (1), Japan (8)
• Oligocene of Denmark (2), Germany (1), Japan (16), the Netherlands (1), the Russian Federation (1), United States (8: Alaska, Washington)
• Eocene of Japan (8), United States (12: California, Oregon)
• Paleocene of Denmark (1), United States (3: California)
• Cretaceous of China (1), Denmark (1), Japan (5), Kazakhstan (1), Mexico (1), Poland (5), the Russian Federation (1), Ukraine (1), United States (2: California)
Total: 166 collections including 174 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.