Subgenus

Porambonites (Equirostra) Cooper et Muir-Wood, 1951


TUG 108-2	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Oandu	Idavere Substage \| CIII
TUG 108-3	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Oandu	Idavere Substage \| CIII
TUG 108-4	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Oandu	Idavere Substage \| CIII
GIT 152-721	Porambonites (Equirostra) deformatus \| Porambonites deformatus (Eichwald, 1829)	Kiviõli trench	Ordovician \| Uhaku-Kukruse lade
GIT 152-755	Porambonites (Equirostra) deformatus \| Porambonites deformatus (Eichwald, 1829)	Kiviõli trench	Ordovician \| Uhaku-Kukruse lade
TUG 1575-7	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Aluvere quarry	Idavere Substage
TUG 1589-173	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Suurejõe	Idavere Substage
TUG 1589-206	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Aluvere quarry	Jõhvi Substage
TUG 1589-730	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Aluvere quarry	Jõhvi Substage
TUG 1589-913	Porambonites (Equirostra) baueri \| Porambonites (Equirostra) baueri Noetling, 1883	Suurejõe	Idavere Substage