Strophomenata - Productida - Aulostegidae
Alternative combinations: Eomarginifera crenulata, Uncisteges crenulata, Urushtenia crenulata
Synonyms: Spinosteges sinensis Liang 1990, Urushtenia chenanensis Chan 1962, Urushtenia costata Ting 1962, Urushtenoidea chenanensis Chan 1962
Belongs to Urushtenoidea according to J. I. Tazawa and H. Araki 2017
See also Clapham 2015, Feng and Jiang 1978, Hu 1983, Jin and Hu 1978, Jin et al. 1974, Liang 1990, Nakamura 1979, Shen and Shi 2008, Shen et al. 2003, Tazawa 2001, Tazawa 2008, Tazawa 2016, Tong 1978, Wang et al. 1982, Yang 1984, Yang et al. 1977, Zeng et al. 1995 and Zhao and Tan 1984
Sister taxa: Urushtenoidea chaoi, Urushtenoidea costulata, Urushtenoidea maceus, Urushtenoidea obscura
Distribution:
• Permian of Cambodia (4 collections), China (22), Japan (10), Laos (1)
Total: 37 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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