"High-speed successive plankton sampler - Motoda (1953)"@en . . "SDN:L22::NETT0065" . "Body is 10 cm diameter and 100 cm in length. Tapered nose with two 2 cm openings. Body of cylinder has multiple sections 1.5 cm diameter x 18 cm long to store samples. Equipped with depth/flowmeter. Collects samples at ~ 8 knots."@en . .