Caecianiropsis goseongensis sp. n. A Maxilla, paratype 3, male, ventral, ×600; holotype, male, B pereopod 1, dorsal, ×400 C pereopod 2, dorsal, ×400 D propodus of pereopod 2, ventral, ×1000. Scale bars: 50 µm (A, D), 100 µm (B, C).