👉 Hydraenidae is a family of small, segmented arthropods that belong to the order Hydraenidae and are classified under the kingdom Arachnida. They are characterized by having six legs (legs 1-6) with a segmented body, which includes a head, thorax, abdomen, and finally, appendages such as antennae, legs, wings, and tentacles. This family is known for being highly specialized in their feeding habits, as they feed mainly