Alternative combinations: Orthis (Dalmanella) girvanensis, Orthis girvanensis, Pionodema girvanensis
Synonyms: Hemipronites thomsoni Reed 1917, Pionodema thomsoni Reed 1917
Ecology: stationary epifaunal suspension feeder
• Ordovician of the United Kingdom (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.