👉 Paleostomatidae is a family of small, toothless insects that are commonly found in the leaf litter of various plants. These insects primarily feed on the sap of these plants and are known for their unique appearance due to their tiny size and lack of external appendages or limbs. Paleostomatidae is divided into several genera based on their habitat and diet, such as "Pseudomura" (the common spider mite) and "Lepidostoma".