Trilobita

Megistaspis (Megistaspidella) triangularis (Schmidt, 1906)

Synonymy list
1906     Megalaspis acuticauda Ang. var. triangularis — Schmidt, pp. 42-49, fig. 6:3-6
1976     Megistaspidella (Spinopyge) trianguaris (F. Schmidt, 1906) — Balashova, pp. 98-100, fig. 23:3a -v; 26:6a-g; 27:3; 29:3; 30:4; 32: 1,2a-v