Planhoogenraadia elegans Bonnet, 1979
Diagnosis: Test colorless, elongated ovoid. Ventral side flat. Pseudostome close to the anterior end, at 1/6 of the length. Apertural invaginations between body and visor fairly shallow. Test covered with siliceous xenosomes.
Dimensions: (n=18) Length 61.0 µm; width 29.9 µm; height 28.9 µm; depth of the invagination 1/4 to 1/3 of the dorso-ventral distance (height).
Ecology: Forest soil in Nepal and Papua New-Guinea.