Elachisinidae is a family of sea snails, marine gastropod molluscs in the superfamily Truncatelloidea and the clade Littorinimorpha.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Elachisinidae is a family of sea snails, marine gastropod molluscs in the superfamily Truncatelloidea and the clade Littorinimorpha. ### Response: .