Thebesia thebesensis Foerste 1909 (lamp shell)

Rhynchonellata - Rhynchonellida - Trigonirhynchiidae

Alternative combination: Rhynchotreta thebesensis

Synonyms: Rhynchotreta parva Savage 1913, Thebesia parva Savage 1913

Belongs to Thebesia according to J. Jin and B. D. E. Chatterton 1997

See also Amsden 1974 and Savage 1913

Sister taxa: Thebesia admiranda, Thebesia crassicostata, Thebesia scopulosa

Ecology: stationary epifaunal suspension feeder

Distribution:

• Silurian of Canada (4: Nunavut collections), China (2)

• Ordovician of United States (1: Illinois)

Total: 7 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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