FIGURE 6. A–D in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus

FIGURE 6. A–D) Subgenus Ichthydium sensu stricto continued; E–H) Subgenus Forficulichthys. A) Ichthydium podura dorsal and B) ventral view. C) I. rostrum dorsal view. D) I. sulcatum dorsal view. E) I. cephalobares dorsal view. F) I. forcipatum dorsal view. G) I. forficula dorsal view and H) ventral view of head showing arrangement of ciliation. A, B, F, modified from Balsamo (1983); C, D, G, H, modified from Schwank (1990); E, modified from Brunson (1949). Scale bars: 20 µm.