Mollusca Eupulmonata is a diverse group of land snails and slugs belonging to the class Gastropoda. These mollusks are primarily characterized by their unique respiratory system, which has evolved to adapt to terrestrial life. They are commonly found in various habitats within the Comunidad Valenciana, ranging from coastal areas to inland forests.

Eupulmonata includes a wide variety of species, each with distinct features. Here are some notable characteristics and ecological roles:

• Respiratory Adaptations: Unlike their aquatic relatives, Eupulmonata possess a pallial lung cavity instead of gills, allowing them to breathe air efficiently.
• Shell Variations: Most species have a coiled shell, which provides protection from predators and environmental hazards. Some species, like slugs, have reduced or absent shells.
• Diet: These mollusks are largely herbivorous, feeding on a diet of plants, fungi, and decaying organic matter, playing a critical role in the decomposition process and nutrient cycling.
• Diverse Habitats: Within the Comunidad Valenciana, they can be found in gardens, woodlands, rocky terrains, and sometimes urban areas, showcasing their adaptability.

Local names may vary, but many of these species are often referred to as "Caracoles" (snails) or "Babosas" (slugs) within the region, highlighting their common presence in the local biodiversity.