†Trochonemella arachne Billings 1865 (snail)
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Gastropoda - Murchisoniina - Trochonematidae
Alternative combinations: Lophospira arachne, Pleurotomaria arachne
Full reference: E. Billings. 1865. Palaeozoic fossils, volume 1. Geological Survey of Canada 1-426
Belongs to Trochonemella according to P. J. Wagner 2023
See also Bassler 1915, Billings 1865 and Wilson 1951
Sister taxa: Trochonemella churkini, Trochonemella knoxvillensis, Trochonemella mikulici, Trochonemella montrealensis, Trochonemella notablis, Trochonemella reusingi
Type specimen: GSC 1223, a shell
Ecology: epifaunal detritivore
Distribution:
• Ordovician of Canada (3: Ontario, Quebec collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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