Strophomenata - Productida - Productidae
Alternative combinations: Linoproductus duplex, Muirwoodia duplex, Productus duplex
Belongs to Yakovlevia according to N.V. Kalashnikov 1993
See also Frebold 1937 and Nakamura et al. 1987
Sister taxa: Yakovlevia anterospinosa, Yakovlevia artiensis, Yakovlevia baiyinensis, Yakovlevia borealis, Yakovlevia californica, Yakovlevia complanata, Yakovlevia convexus, Yakovlevia costellata, Yakovlevia deminutiva, Yakovlevia dimorpha, Yakovlevia dzhiremulensis, Yakovlevia geniculata, Yakovlevia greenlandica, Yakovlevia hessorum, Yakovlevia immatura, Yakovlevia indentata, Yakovlevia intermedia, Yakovlevia kaluzinensis, Yakovlevia mammata, Yakovlevia mammatiformis, Yakovlevia multistriata, Yakovlevia paramammata, Yakovlevia sulcata, Yakovlevia talotica, Yakovlevia taxiensis, Yakovlevia timanica, Yakovlevia transversa, Yakovlevia unsinuata, Yakovlevia zyriankensis, Muirwoodia yujiagouensis
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Canada (4: Northwest Territories, Nunavut collections), Svalbard and Jan Mayen (1)
• Carboniferous of Svalbard and Jan Mayen (2)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.