[ref. ID; 1663]
Gastric glands long, ribbon-like, and bifurcated. With four slender accessory gastric appendages. Body short and sac-like. Body length 600 um long. Single uncommon littoral species. (ref. ID; 1663)

• Euteroplea lacustris (Ehrenberg, 1830) (ref. ID; 1345, 1663, 2757, 2796, 3506)
  Syn; Triphylus lacustris Hudson, 1889 (ref. ID; 1345) or Hudson & Gosse, 1889 (ref. ID; 2757)