Hoplosuchus is a genus of extinct crocodyliform from the Late Cretaceous period. The word is pronounced as /hɒpləsjuːkəs/, with the emphasis on the "plu" syllable. The "h" at the beginning is silent, and the "c" at the end is pronounced like a "k." The "ch" in the middle is pronounced like a "k" as well, making it easy to remember this word's spelling. Hoplosuchus were about 4 meters long and had an armored back, making them well-suited to their environment.
Hoplosuchus is a genus of extinct reptiles belonging to the family Champsosauridae, which lived during the Late Cretaceous period. The name Hoplosuchus originates from the combination of two Greek words: "hoplon," meaning "weapon" or "armor," and "suchus," meaning "crocodile." It refers to the features observed in the fossil record that suggest this creature possessed armor or defensive capabilities resembling those of a crocodile.
Hoplosuchus is classified as an aquatic reptile and is thought to have primarily inhabited freshwater environments. It had a long, slender body measuring up to several meters in length. The most distinctive characteristic of Hoplosuchus is the presence of bony scutes or plates embedded within its skin, forming a protective carapace akin to those of modern-day turtles. These scutes are believed to have offered defense against potential predators and may have also played a role in regulating body temperature.
H. kayi is the only recognized species within the genus Hoplosuchus and is known from fossil remains discovered in North America. Although limited information is available about its behavior and diet, its anatomical features, such as its strong limbs equipped with sharp claws, suggest that it may have been a capable swimmer and predator, potentially feeding on a variety of aquatic resources. The discovery and study of Hoplosuchus contribute to our understanding of the diverse array of reptiles that existed during the Mesozoic era and shed light on ancient ecosystems and their ecological dynamics.
The word Hoplosuchus originates from Greek. It is a combination of two Greek words: hoplon meaning tool or weapon, and suchos meaning crocodile or crocodile of the Nile. Therefore, Hoplosuchus can be translated as weaponized crocodile or armed crocodile.