Full reference: J. F. Bonaparte, W.-D. Heinrich, and R. Wild. 2000. Review of Janenschia Wild, with the description of a new sauropod from the Tendaguru beds of Tanzania and a discussion on the systematic value of procoelous caudal vertebrae in the Sauropoda. Palaeontographica Abteilung A 256(1-3):25-76
Parent taxon: Eusauropoda according to P. D. Mannion et al. 2013
Sister taxa: Atlasaurus, Barapasaurus, Camarasaurus, Cardiodon, Cetiosauridae, Cetiosauriscus, Datousaurus, Ferganasaurus, Hudiesaurus, Jobaria, Klamelisaurus, Lapparentosaurus, Losillasaurus, Mamenchisauridae, Nebulasaurus, Neosauropoda, Omeisauridae, Omeisaurus, Patagosaurus, Rhoetosaurus, Shunosaurus, Turiasauria, Volkheimeria
Subtaxa: Tendaguria tanzaniensis
Type: Tendaguria tanzaniensis
Ecology: ground dwelling herbivore