† Paleoserranus lakamhae Cantalice, Alvarado-Ortega & Alaniz-Galvan, 2018

Referred specimens.

IGM 4550 (holotype), IGM 9469-IGM 9477 (paratypes).

Locality and age.

Belisario Domínguez and División del Norte quarries, Tenejapa-Lacandón geological unity, Salto de Agua and Palenque, Chiapas; Paleocene (Danian).