Spirigera (lamp shell)

Rhynchonellata - Athyridida

Parent taxon: Athyridacea according to M. Sykora et al. 1998

Sister taxa: none

Subtaxa: Spirigera forojulensis Spirigera hemisphaeroidica Spirigera milesi Spirigera oppelii Spirigera pseudodielasma Spirigera schloenbachi Spirigera sellaris

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Ecology: stationary low-level epifaunal suspension feeder


• Triassic of Canada (1: British Columbia collection), Italy (2), Slovakia (1), United States (2: California, Nevada)

• Permian of Indonesia (4)

Total: 10 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

Click image to enlarge. Click to access iDigBio record.