Non-crustacean
Referring to any animal that does not belong to the class Crustacea. Crustaceans, a large group of arthropods, are characterized by a hard exoskeleton, segmented body, typically with two pairs of antennae, and including diverse species like crabs, lobsters, shrimp, and barnacles. Therefore, a non-crustacean is any animal that lacks these key features or falls outside this specific taxonomic classification. This term encompasses a vast array of invertebrate and vertebrate species inhabiting diverse environments, ranging from microscopic organisms to large mammals and birds, and it is often used in ecological studies or comparative zoology.
Non-crustacean meaning with examples
- The marine ecosystem teemed with life, including numerous fish and cephalopods, illustrating the dominance of non-crustacean species in that particular habitat. The food web demonstrated how many non-crustacean species are prey for large, predatory crustaceans.
- During the biodiversity survey, researchers recorded the presence of several non-crustacean invertebrates such as sea stars and jellyfish, as well as various vertebrate species. These examples demonstrated the diversity and the ecosystem.
- A study of the effect of ocean acidification on marine life revealed that the non-crustacean species, such as corals and mollusks, suffered more negative consequences. This study focused on several organisms that are not crustaceans.
- The diet of the whale primarily consisted of small, non-crustacean animals. Examining the stomach contents of these whales helped identify their preferred food sources and provided insights into the marine ecosystem.
- Researchers compared the respiratory systems of crustaceans with other non-crustacean invertebrates, revealing differences in efficiency and adaptation. This helps scientists to draw relationships across the kingdoms of life.
Non-crustacean Synonyms
non-arthropod (in a broader sense)
non-crustacean arthropod
non-decapod
non-malacostracan (referring to larger crustaceans)
not a crustacean