Scanning electron microscope images of Caecianiropsis goseongensis sp. n. paratype 2, male. A Coxa of pereopod 1, ventral, ×450 B coxa of pereopod 2, ventral, ×600 C coxa of pereopod 3, ventral, ×600 D penial papillae, ventral, ×400 E penial papillae, ventral, ×900 F basal part of pleopod 1, ventral, ×800 G pleopod 2 with stylet, ventral, ×300 H distal tip of stylet, ventral, ×2000. Scale bars: 100 µm (A, D, G), 50 µm (B, C, F), 20 µm (H).