Rhynchonellata - Athyridida - Athyrididae
= ?Cryptonella cailliaudi Kerforne 1896, p. 238; Renaud 1930, p. 205- 206.
Full reference: P. R. Racheboeuf, P. Copper, and F. Alvarez. 1994. Planalvus (Brachiopoda, Athyridida) from the Lower Devonian of the Armorican Massif, Northwest France. Journal of Paleontology 68(3):451-460
Belongs to Planalvus according to P. R. Racheboeuf et al. 1994
Sister taxa: Planalvus cailliaudi, Planalvus densa, Planalvus gibberosa
Type specimen: IGR 10290, a shell (Complete shell). Its type locality is Boix roux quarry, Gahard, Rennes, which is in a Pragian carbonate limestone in the Bois-Roux Formation of France.
Ecology: stationary low-level epifaunal suspension feeder
Distribution: found only at Boix roux quarry, Gahard, Rennes
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.