Genus: Coloborhynchus OWEN, 1874
Etymology: Greek, kolobos, "stunted" and Greek, rhygkhos, "snout," + us.
= Amblydectes HOOLEY, 1914
Etymology: Greek, ambyls, "blunt" and Greek, dektes, "biter."

Species: clavirostris OWEN, 1874
Etymology: Latin, clavus, "spike" and Latin, rostrum, "snout."
= Criorhynchus clavirostris (OWEN, 1874)
= Ornithocheirus clavirostris (OWEN, 1874)

Holotype: NHMUK PV (old BMNH) R 1822

Locality: St.-Leonard's-on-Sea, East Sussex County, England, Southern United Kingdom.

Horizon: Hastings Sands, Wealden Formation.


Age: Berriasian to Valanginian Stage, Lower-Middle Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material: Distal end of premaxilla.