†Megaxinus (Megaxinus) Brugnone 1880 (clam)
Bivalvia - Lucinida - Lucinidae
Parent taxon: Megaxinus according to L. R. Cox et al. 1969
Sister taxa: Megaxinus ellipticus, Megaxinus stironensis, Megaxinus striatula, Megaxinus transversa, Miltha (Megaxinus) gluminda
Subtaxa: Megaxinus (Megaxinus) rostrata
Type: Lucina rostrata
Ecology: facultatively mobile deep infaunal chemosymbiotic
Distribution:
• Miocene of Poland (2 collections)
Total: 2 collections each including a single occurrence