Species: emersoni HUXLEY & WRIGHT, 1867
Etymology:
= Ophiderpeton emersoni (HUXLEY & WRIGHT, 1867)

Holotype: TCD.T86 (Ex NMING:F14687)

Locality: Jarrow colliery, Castlecomer, Kilkenny County, Ireland.

Horizon: Leinster coals.

Biostratigraphy:

Age: Upper Westphalian B, Lower Upper Westphalian, upper middle or lower upper Silesian, Series, Kashirskian Stage, Lower Moscovian Epoch, Middle Carboniferous (Early Middle Pennsylvanian).

Material: Much of skeleton.
Note: No diagnosis is possible since the type species has never been adequately prepared or described.

Referred material:

JACKSON & MONAGHAN, 1995

TCD.38350 (Ex NMING:F14688):