†Trigonia semiundulata granosa Pritchard 1903 (clam)
Bivalvia - Trigoniida - Trigoniidae
Full reference: G. B. Pritchard. 1903. Contributions to the palaeontology of the older Tertiary beds of Victoria. Lamellibranchs - Part III. Proceedings of the Royal Society of Victoria 15:87-103
Belongs to Trigonia semiundulata according to G. B. Pritchard 1903
Sister taxon: Trigonia semiundulata lutosa
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Trigonia semiundulata granosa in the database