Species: quadrituberculatus HAHN & HAHN, 1999
Etymology: Latin, quadri, “four”, + tuberculatus, -a, -um, Latin, “hockerig, weil sowohl M2, als auch m1 und m2 vierhockrig sind.

Holotype: PP MULT 143

Locality: Porto Pinheiro near Lourinha, Estremadura Province, Central Portugal.

Horizon:

Biostratigraphy:

Age: Berriasian Stage, Lower Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material: Left M3.

Paratypes:

PP MULT 137-138: 2 I3.

PP MULT 139-140: 2 P5.

PP MULT 141-142: 2 M1.

PP MULT 144-146: 3 ix.

PP MULT 147: p 2-3.

PP MULT 148-149: 2 p4.

PP MULT 150: 1 dp3-4.

PP MULT 151-152: 2 m1.

PP MULT 153-154: 2 m2.