Gastropoda - Murchisoniina - Phanerotrematidae
Full reference: J. G. Donald. 1905. Observations on some of the Loxonematidae, with descriptions of two species. Quarterly Journal of the Geological Society of London 61(5):564-566
Parent taxon: Phanerotrematidae according to P. J. Wagner 2023
See also Blodgett and Rohr 1989, Knight et al. 1960 and Sepkoski 2002
Sister taxa: Brachytomaria, Phanerotrema
Subtaxa: Ulrichospira lloydii Ulrichospira othemensis Ulrichospira similis Ulrichospira valida
Ecology: epifaunal detritivore
Distribution:
• Silurian of the Czech Republic (2 collections), Paraguay (1), Sweden (4), Ukraine (2), the United Kingdom (9)
Total: 18 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.