Input (grade 12): , k ne 'move' +, rhynchos' snout ') is a phylum of small (1 mm or less) marine pseudocoelomate invertebrates that are widespread in mud or sand at all depths as part of the meiobenthos.
Output (grade 7): , k ne move +, rhynchos snout is a phylum of small (1 mm or less) marine invertebrates.