This intermediate growth stage

Recent studies of dental microwear and cranial morphology support a primarily piscivorous diet

in contrast to the more heavily built tyrannosaurids that relied on brute strength

depending on its ontogenetic age and the volumetric estimation method

Anatomical and Morphological Characteristics

Ichthyovenator laosensis Arsinoitherium This intermediate growth stageIchthyovenator laosensis was a spinosaurid theropod dinosaur that lived during the Early Cretaceous , approximately 125 to 113 million years ago, in what is now Laos, Southeast Asia. It was discovered in the Grs Suprieurs Formation, a fossil rich site that has provided important data on the Cretaceous fauna of that region. This theropod belonged to the spinosaurid group, known for its semi aquatic adaptations and piscivorous diet. Its size has been