KnowraPhorusrhacidaeLinked fromLinked fromThe 4 pages that link to Phorusrhacidae, each with the reason it gives.All 4Related 1Narrower topic 2Compared with 1Great American Biotic InterchangeCompared with: Their northward dispersal was limited compared with the success of many northern mammal groups.SeriemaRelated: Their extinct relatives reveal the predatory history of seriema-like birds.PhorusrhacosNarrower topic: This family is the taxonomic group to which Phorusrhacos belongs.TitanisNarrower topic: Titanis is one of the family's North American members.