†Philhedra trigonalis M'Coy 1844 (craniid brachiopod)
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Craniata - Craniida - Craniidae
Alternative combinations: Crania trigonalis, Orbicula trigonalis
Belongs to Philhedra according to C. H. C. Brunton 1968
See also Davidson 1861 and McCoy 1844
Sister taxa: Philhedra acutilirata, Philhedra athenae, Philhedra baltica, Philhedra crenistriata, Philhedra cribrum, Philhedra grayii, Philhedra laelia, Philhedra megalophthalma, Philhedra pauciradiata, Philhedra playfairi, Philhedra pulchelloides, Philhedra rowleyi, Philhedra stawyensis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Carboniferous of Ireland (1 collection)
• Devonian of Germany (3)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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