for a number of titanosaurs, including those not just from India but also southern Europe, Laos, and South America. Only two among these, however, are currently considered species of Titanosaurus: T. indicus and T. blandfordi, both of which are considered nomina dubia. Other species formerly referred to this genus include: "Titanosaurus" rahioliensis - Described based on teeth, this species is now considered an indeterminate neosauropod as it shows similarities to Nigersaurus teeth "Titanosaurus" colberti - This species was the most well-known species of Titanosaurus, but has been moved into its own genus, Isisaurus. "Titanosaurus" australis - Known from relatively complete remains, but has been renamed Neuquensaurus. "Titanosaurus" nanus - A small species found to be non diagnostic, and hence a nomen dubium. "Titanosaurus" robustus - Now referred to Neuquensaurus. "Titanosaurus" madagascariensis - nomen dubium; UCB 92305 apparently related to Vahiny, while UCM 92829 has been reassigned to Rapetosaurus. "Titanosaurus" falloti - This large species, native to Laos, has disputed affinities. It has been considered synonymous with Tangvayosaurus and Huabeisaurus, but the remains are too fragmentary to be sure. "Titanosaurus" valdensis - Referred to a new genus, Iuticosaurus, but still considered a nomen dubium. "Titanosaurus" lydekkeri - Also referred to Iuticosaurus, but its relation to I. valdensis is uncertain. "Titanosaurus" dacus - A dwarf titanosaur; now moved to the genus Magyarosaurus. References Late Cretaceous dinosaurs Dinosaurs of India and Madagascar Titanosaurs Nomina dubia Fossil taxa described in 1877 Taxa named by Richard Lydekker Marília Formation