Stephanozyga seminuda Mazaev 2019 (snail)

Gastropoda - Zygopleuroidea - Pseudozygopleuridae

Full reference: A. V. Mazaev. 2019. Lower Permian gastropods of Shakhtau (Asselian–Sakmarian boundary beds, southern Cisuralia). Paleontological Journal 53:1237-1345

Belongs to Stephanozyga according to A. V. Mazaev 2019

Sister taxa: Pseudozygopleura (Stephanozyga) lisaspira, Pseudozygopleura (Stephanozyga) nishimurai, Stephanozyga crassa, Stephanozyga granda, Stephanozyga ignorata, Stephanozyga lisaspira, Stephanozyga magna, Stephanozyga nodosa, Stephanozyga ornamentaria, Stephanozyga subnodosa, Nodozyga cylindracea, Nodozyga rugifera, Nodozyga rowlandsi, Nodozyga longnorensis

Type specimen: PIN 5538/10-55, a shell. Its type locality is Shakhtau open pit, sample 10, which is in a Sakmarian reef, buildup or bioherm reef rocks in the Shakhtau Reef Formation of the Russian Federation.

Ecology: epifaunal

Distribution:

• Permian of the Russian Federation (3 collections)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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