Claviramus kyushuensis sp. nov., scanning electron microscope images of chaetae and uncini. A Collar chaetiger with narrowly hooded chaetae B second thoracic chaetiger with superior group of narrowly hooded chaetae and inferior broadly hooded chaetae C uncini from seventh thoracic torus D uncini from fourth thoracic torus E elongate, narrowly hooded chaetae from eighth abdominal chaetiger F uncini from the seventh abdominal torus.