†Osteomya (Yunnanomya) Guo 1985 (clam)
Bivalvia - Pholadomyida - Pholadomyidae
Alternative spelling: Yunnanomya
Full reference: F. X. Guo. 1985. Fossil Bivalves of Yunnan 1-319
Parent taxon: Osteomya according to F. X. Guo 1985
See also Fang et al. 2009
Sister taxon: Osteomya dilata
Subtaxa: Osteomya (Yunnanomya) lubeiensis Osteomya (Yunnanomya) ninglangensis
Ecology: facultatively mobile deep infaunal suspension feeder
Distribution:
• Triassic of China (2 collections)
Total: 2 collections each including a single occurrence