Traits name details
original description
Leanza, H. A. (1993). Jurassic and Cretaceous trigoniid bivalves from West-Central Argentina. <em>Bulletins of American Paleontology.</em> 105(343): 1–95, 17 pl. page(s): 57, pl. 16, figs 4, 7, 10, 12 [details] Available for editors 
basis of record
Cooper, M. R. (2023). On the Syrotrigoniinae (Trigoniida), their palaeobiogeography, evolution and classification. <em>Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen.</em> 308(3): 209-236., available online at https://doi.org/10.1127/njgpa/2023/1138 page(s): 225 [details] Available for editors 
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