1830
Porambonites trigona sp. nov. — Pander, pp. 98, fig. 13: 4
1830
Porambonites subrecta sp. nov. — Pander, pp. 98, fig. 13: 5
1830
Porambonites latissima sp. nov. — Pander, pp. 98, fig. 13:6
1830
Porambonites parva sp. nov. — Pander, pp. 98, fig. 13: 7
2005
Porambonites trigonus Pander, 1830 — Popov et al., pp. 755-756, fig. 2: 11-13; 3: 12, 15-19; text-fig. 5B