👉 The term "Sminthurididae" is a family of small, marine invertebrates that includes the smallest known species, the Sminthurid. These animals are typically found in the coastal areas of the ocean and have a wide range of life forms including crustaceans, mollusks, and other aquatic organisms. The family contains over 70 genera, with around 35 recognized species, and their unique adaptations help them to survive on various habitats.