Bivalvia - Pholadida - Pleuromyidae

Full reference: J. Marwick. 1953. Divisions and faunas of the Hokonui System (Triassic and Jurassic). New Zealand Geological Survey Paleontological Bulletin 21

Belongs to Pleuromya according to J. Marwick 1953

Sister taxa: Pleuromya aequistriata, Pleuromya borealis, Pleuromya calceiformis, Pleuromya elongata, Pleuromya haydeniana, Pleuromya himaica, Pleuromya humboldtensis, Pleuromya kelleri, Pleuromya prima, Pleuromya skianni, Pleuromya uniformis, Pleuromya urnula

Ecology: facultatively mobile infaunal suspension feeder