Definition: The word "Agelacrinitidae" refers to a group of species of crustaceans that belong to a family of similar invertebrate order known as Agelenites, commonly referred to as arachnids. The specific term used for these animals is "agelacrins." The word "agelacrina," which comes from Greek, refers to the name given to the larvae or adults. This group includes: 1. Agelacanthus: A long, thin-bodied and often purple colored crustacean with a small head. 2. Arachnoides: A flattened-bodied arthropod that resembles an eel. It is also known as the "giant eel" because of its large size and presence in certain marine environments. 3. Agelenites (commonly called arachnids): These animals are characterized by their thick, sticky exoskeletons, which they use to protect themselves from predators. They typically live in freshwater or saltwater habitats. The term "Agelacrinitidae" is derived from the Greek word "agelacron," which literally means "long body" or "thick body." This group of animals are known for their similarity and resemblance, as well as their long life cycles and adaptations to different environmental conditions.

Agelacrinitidae