Genus: Aytonerpeton OTOO, CLACK, & T.R. SMITHSON, in CLACK, BENNETT, CARPTNER, DAVIES, FRASER, KEARSEY, MARSHALL, MILLWARD, OTOO, REEVES, ROSS, RUTA, SMITHSON, SMITHSON, & WALSH, 2016
Etymology: Genus name from Ayton, the parish in the Scottish Borders from which the specimen came, and Greek, erpeton, "crawler or creeping one."

Species: microps OTOO, CLACK, & T.R. SMITHSON, in CLACK, BENNETT, CARPTNER, DAVIES, FRASER, KEARSEY, MARSHALL, MILLWARD, OTOO, REEVES, ROSS, RUTA, SMITHSON, SMITHSON, & WALSH, 2016
Etymology: Greek, micro, "small" and Greek, ops, "face."

Holotype: UMZC 2015/46b

Locality: Burnmouth Ross end shore exposure, East Kirkton, near Bathgate, West Lothian Province, Scotland.

Horizon: 340.6m above the base of the Ballagana Formation.

Biostratigraphy:

Age: Early Mid-Tournaisian Epoch, earliest Mississippian Sub-Epoch (North America), earliest Carboniferous.

Material: Partial skull and scattered postcrania visible only in micro-CT scan.

Referred material:

= cf. Aytonerpeton microps OTOO, CLACK, SMITHSON, BENNETT, KEARSEY & COATES, 2019

Locality: Burnmouth Ross end shore exposure, East Kirkton, near Bathgate, West Lothian Province, Scotland.

Horizon: 340.6m above the base of the Ballagana Formation.

Biostratigraphy:

Age: Early Mid-Tournaisian Epoch, earliest Mississippian Sub-Epoch (North America), earliest Carboniferous.

Material:

UMZC 2016.7: A partial skull table.

UMZC 2016.6b: Parasphenoid.