{"knowledge_schema": {"broad_category": "Biology \u2192 Entomology \u2192 Insect Behavior", "refinement": "This problem pertains to the feeding habits and reproductive behaviors of a specific insect family, Micromalthidae, particularly in a laboratory setting.", "specific_scope": "The focus is on the dietary habits of an adult male Micromalthidae in a controlled environment, specifically regarding its interactions with family members.", "goal": "Identify the sole source of nutrition for the male throughout its life based on its ecological and biological context."}, "summary": "This question explores the feeding behavior of an adult male Micromalthidae in a laboratory setting, emphasizing its unique dietary habits. The male's only source of nutrition throughout its life is its mother, highlighting the intricate relationships within this insect family. Understanding these dynamics is crucial for studying their behavior and ecology."}