FIGURE 5. Richalpheus laeuadigitus n in A new species of the infaunal alpheid shrimp genus Richalpheus Anker & Jeng 2006 (Decapoda: Caridea) from Kagoshima, Japan

FIGURE 5. Richalpheus laeuadigitus n. sp. A–J, holotype, female (cl 10.5 mm), KAUM-AT 1005; K–M, paratype, male (cl 5.7 mm), KAUM-AT 923. A, coxal lateral plate of right maxilliped 3, obliquely lateral view; B, pollex and dactylus occlusal margin of left major cheliped, showing groove on pollex; C, chela of left minor cheliped (pereopod 1), flexor view; D, same, pollex and dactylus; E, distal part of dactylus of left minor cheliped, mesial view, showing details of armature on occlusal margin; F, G, distal part of propodus and dactylus of pereopods 3 and 4, flexor view; H, distal part of propodus and dactylus of pereopods 5, lateral view; I, L, left pleopod 1, ventral view (marginal setae on rami omitted); J, left pleopod 2, ventral view (marginal setae on rami omitted); K, distal part of left scaphocerite, dorsal view (setae omitted); M, endopod of left pleopod 2 with appendices interna and masculina, dorsal view (setae omitted). Abbreviations: CLP = coxal lateral plate; EXP = exopod.