Plate 1 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.34, Fig.1].
Female (from 35°22'24''N, 126°20'30''E): A-B, habitus (dorsal and lateral, respectively); C, A1; D, A2.
Scale bars in micrometer.
Nota : Rostral filaments thick and short.
Cephalosome and 1st pedigerous segment fused, 4th and 5th separated. Posterior corners of prosome rounded and with row of spinules posterodorsally.
A1 25-segmented, reachingto sdistal part of 3rd urosomite ; ancestral segments II to IV incompletely separated ; segments XXVII-XXVIII comoletely fused.
A2 : coxa and basis with 1 and 2 setae, respectively ; endopod 2-segmented, proximal segment with 2 setae and row of spinules subterminally, 7 setae terminally and oblique row of tiny spinules on anterior surface ; exopod 7-segmented, with setal formula : 1, 3, 1, 1, 1, 1, 1+3.
Urosome 4-segmented.
Genital double-somite symmetrical, as long as wide ; genital operculum located ventroposteriorly.
Caudal rami nearly symmetrical, each with 5 setae, lacking setae I and II.

Plate 2 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.36, Fig.2].
Female: A, Md; B, Mx1; C, Mx2; D, Mxp; E, P5.
Scale bars in micrometer.
Nota : Md : ganthobase well developed, cutting edge with short teeth and dorsal seta ; basis of palp with 4 setae ; exopod 5-segmented, with setal formula : 1, 1, 1, 1, 2 ; endopod 2-segmented, proximal and distal segments with 4 and 11 setae, respectively.
Mx1 : praecoxa and coxa incompletely fused ; praecoxal arthrite with 14 setae, rows of spinules on posterior surface ; coxa with 3 setae on proximal and distal endites, respectively and 9 setae on epipodite ; basis with 4 setae on endite ; endopod and exopod with 14 and 11 setae, respectively.
Mx2 : praecoxa and coxa incompletely fused, proximal praecoxal endite with 5 setae, distal and coxal endites with 3 setae each ; basis with 4 setae ; endopod 3-segmented, with 1, 3 and 4 setae on segments 1 to 3, respectively.Mxp : sybcoxa robust, with setal formula : 1, 2, 2, 4 and oblique rows of tiny spinules on posterior surface ; basis with 3 setae and row of spinules on medial surface ; endopod 6-segmented, with setal formula : 2, 3, 4, 3, 3+1, 4.

Plate 3 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.37, Fig.3].
Female (holotype): A, P1; B, P2; C, P3; D, P4.
Scale bars in micrometer.

Plate 4 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.35].
Female: Setae and spines formula of swimming legs from P1 to P4.

Plate 5 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.44, Table1].
Presence and number of spinules on the anterior surface of the exopods and endopods of swimming legs 2 - 4.

Plate 6 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.41, Fig.6].
Female paratype: Variant of number of spinules. A-E, P1; F, G, P3; H, I, P4.
Scale bars in micrometer.
Nota : There are variations in number of spinules on the posterior surface of coxal, endopodal and exopodal segments of P2 to P4 among individuals from the Yellow Sea.

Plate 7 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.42, Fig.7, A-D].
SEM micrographs female: A, forehead with rostral filaments (frontal view); B, last pedigerous somite (dorsal view); C, 1st antennular segment with row of spinules; D, P5.

Plate 8 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.42, Fig.7, E-H].
SEM micrographs female: E-F, last pedigerous somite, right and left, respectively (ventral view); G, genital double-somite (ventral view); H, genital aperture (ventral view).
Arrows indicate the spinules and setules.

Plate 9 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.38, Fig.4].
Male: A-B, habitus (dorsal and lateral, respectively); C, A1; D, A2.
Scale bars in micrometer.
Nota : Rostral filaments thick (more slender than in female). Prosome-urosome ratio 2.4 :1.
Cephalosome bearing dorsal hump.
Cephalosome and 1st pedigerous segment fused, 4th and 5th separated. Urosome of 5 free somites, 2 nd urosomal somite longest.
Caudal rami nearly symmetrical, about 2 times longer than wide, each with 5 setae, lacking setae I and II.
A1 20-segmented, extending to distal part of 2 nd urosomite ; ancestral segments I to IV, V to VIII, and Ix to X completely fused
A2 biramous, but atrophied ; coxa and basis fused, with single seta ; endopod 2-segmented, proximal segment without seta, distal one furnished with rows of spinules, subtermunally with 5 setae and terminally 6 setae ; exopod incompletely fused, with 5 setae.

Plate 10 issued from : S.Y. Moon, W. Lee & H.Y. Soh in Proc. Biol. Soc. Washington, 2010, 123 (1). [p.40, Fig.5].
Male: A, Md; B, Mxp; C-F, P1 to P4; G, P5.
Scale bars in micrometer.
Nota : Md without coxal gnathobase ; basis bearing single seta medially ; exopod 4-segmented with setal formula : 1, 1, 1, 3 : endopod 2-segmented, 1st segment with single seta, 2 nd with 8 setae.
Mx1 and Mx2 rudimentary.
Mxp : robust syncoxa without setae ; basis with single seta and row of spinules medially ; proximal endopodal segment with 5 setae, of which outer seta robust, distal segment with 4 setae, of which 1 outer and 1 distal setae robust.
P5 strongly asymmetrical . Right leg rudimentary. Left leg longer than urosome, uniramous, 5-segmented ; basis and 1st exopodal segment unarmed ; 2 nd with pointed process on distal margin ; terminal one with pointed process and inner long apical spine.