†Polygyrina sichuanensis Li 1989 (snail)
Click image to enlarge. Click to access iDigBio record.
Gastropoda - Murchisoniina - Zygopleuridae
Full reference: Z. S. Li. 1989. Bivalvia and Gastropoda. Study on the Permian-Triassic Biostratigraphy and Event Stratigraphy of Northern Sichuan and Southern Shaanxi 204-205
Belongs to Polygyrina according to Z. S. Li 1989
Sister taxa: Loxonema (Polygyrina) lommeli, Polygyrina depressa, Polygyrina lommeli, Polygyrina peracuta, Polygyrina sichuanensis, Polygyrina subtilostriata, Polygyrina venusta, Polygyrina zhongzhaiensis
Ecology: facultatively mobile epifaunal suspension feeder
Distribution: found only at Shangsi Section, Bed 28a (Permian of China)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.