†Orthothrix Geinitz 1847 (lamp shell)
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Strophomenata - Productida - Strophalosiidae
Parent taxon: Dasyalosiinae according to A. Williams et al. 2000
See also Muir-Wood and Cooper 1960 and Sepkoski 2002
Sister taxa: Arcticalosia, Costalosiella, Crossalosia, Dasyalosia, Guadalupelosia, Hontorialosia, Wyndhamia
Subtaxa: Orthothrix excavata Orthothrix sudoi
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Germany (1 collection), Japan (4), Lithuania (4), Pakistan (7), the Russian Federation (1), the United Kingdom (5)
Total: 22 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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