 However, juvenile "Limusaurus" specimens retained teeth and lacked these signs of herbivory, meaning that young elaphrosaurines may have been more capable of a carnivorous or omnivorous diet.The largest known noasaurid, "Elaphrosaurus", is the namesake of Elaphrosaurinae.Members of this genus could grow up to 20 feet (6.2 meters) long, although they were significantly lighter than similarly-sized carnivorous contemporaries such as "Ceratosaurus".