Acanthodii

Markacanthus costulatus Valiukevičius, 1985

Synonymy list
1985     Markacanthus costulatus sp. nov. — Valiukevičius, pp. 45, fig. II 16-19; XIII 1-4;
1998     Markacanthus costulatus Valiukevičius — Valiukevičius, pp. 7
2002     Markacanthus costulatus — Valiukevičius, pp. 36