Rhynchonellata - Athyridida - Diplospirellidae
Alternative combinations: Retzia quadricostata, Terebratula quadricostata
Full reference: C. F. Braun. 1841. Taxonomic names, in Beiträge zur Geognosie und Petrefacten-Kunde des südöstlichen Tirols vorzüglich der Schichten von St. Cassian. Beiträge zur Petrefacten-Kunde 4:1-152
Belongs to Tetractinella according to M. Siblik 1999
See also Braun 1841 and Laube 1865
Sister taxa: Tetractinella biplicatula, Tetractinella cislonensis, Tetractinella cornutula, Tetractinella didymoctenia, Tetractinella dyactis, Tetractinella hexagonalis, Tetractinella tetractis, Tetractinella trigonella
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Triassic of Austria (1 collection), Italy (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.