Carabidae
The Carabidae, commonly known as ground beetles, are a large and diverse family of beetles with over 40,000 described species worldwide. They are primarily terrestrial insects, with a few species inhabiting freshwater environments. While most ground beetles are associated with land environments, they are not commonly considered marine species. However, some species can be found in coastal areas and even exhibit a degree of tolerance to saltwater.
Characteristics
Carabidae are characterized by their typically elongated, oval-shaped bodies and often have a metallic sheen. Their antennae are long and slender, and their mandibles are strong and pointed. Many species have wings that are adapted for flight, while others have reduced or absent wings. Ground beetles are predatory insects, with many species feeding on other invertebrates, such as snails, slugs, and worms.
Environment
Ground beetles are found in a wide variety of habitats, including forests, grasslands, meadows, and deserts. They are also found in human-modified environments, such as gardens and parks. While most species are terrestrial, some can be found in moist environments near water bodies, such as ponds and streams. While not strictly marine, some species may inhabit coastal environments and tolerate a degree of salt water exposure.
References
For more information on Carabidae, consult the following reliable references: