Definition: Acanthopods are animals that have a modified exoskeleton, with an overlying skin that has been modified in some way to protect them from predators and parasites. These animals can be found on land or in water. There are two main types of acanthopods: aquatic acanthopods and terrestrial acanthopods. Aquatic acanthopods include a wide range of organisms, including crustaceans, snails, worms, and lice. They have modified exoskeletons that allow them to protect their bodies from predators and parasites. Terrestrial acanthopods, on the other hand, are animals that live in forests, meadows, and wetlands. These animals have a modified exoskeleton that is made of soft tissue that provides insulation against cold water. The word 'acanthopod' itself is derived from the Greek word "acanthus," which means "a tree." The term has been used to describe organisms with an overlying skin that has been modified in some way to protect them from predators and parasites.

acanthopod

Definition: Acanthopods are a group of aquatic crustaceans, belonging to the family Acanthopteri or the Acanthoptera order of marine invertebrates. They were first described as an order in 1842 by Carl Linnaeus. Acanthopodous is not a word that I could find on my dictionary. It's possible that it has been coined recently to describe aquatic creatures that belong to the family Acanthopteri. Could you please clarify your question?

acanthopodous