†Gracianella lissumbra Johnson and Boucot 1967 (lamp shell)
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Rhynchonellata - Atrypida - Atrypinidae
Belongs to Gracianella according to Johnson and Boucot 1967
Sister taxa: Gracianella (Guangyuania), Gracianella cryptumbra, Gracianella graciosa, Gracianella reflexa, Gracianella rudicristata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of Canada (4: Northwest Territories, Yukon, Yukon Territory collections), Tajikistan (1), United States (4: Nevada)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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