TABLE 1 in Atlantapseudes tridens sp. nov. (Tanaidacea: Apseudidae) from the Okinawa Trough, Japan, with a note on the taxonomic status of Atlantapseudes curvatus

TABLE 1. Comparison of selected characters among Atlantapseudes species. CharactersA. tridens sp. nov.A. nigrichela (tridentate rostrum)A. nigrichela (monodentate rostrum)*A. curvatus †A. brasiliensisA. cyaneaA. lindaeA. madagascariensisRostrumtridentatetridentatemonodentatetridentatemonodentatemonodentatemonodentatemonodentatePosterolateral spine on pereonite-1absentpresentabsentpresentpresentabsentabsentabsentAnterolateral spine on pereonite-2absentpresentabsentpresentabsentabsentpresentabsentPosterolateral spine on pereonite-2absentpresentabsentpresentpresentabsentabsentabsentAnterolateral spine on pereonite-6present (tiny)presentpresentpresentpresentpresentpresent (tiny)absent *, We treated as Atlantapseudes sp. in this study. †, We synonymized with A. nigrichela in this study.