Sphalloplana

Sphalloplana is a genus of triclads belonging to the family Kenkiidae.

Species
Sphalloplana comprises two subgenera:
 * Subgenus Speophila Hyman, 1937
 * Sphalloplana (Speophila) buchanani Hyman, 1937
 * Sphalloplana (Speophila) chandleri Kenk, 1977
 * Sphalloplana hoffmasteri Hyman, 1954
 * Sphalloplana (Speophila) hubrichti Hyman, 1945
 * Sphalloplana hypogea Kenk, 1984
 * Sphalloplana (Speophila) pricei Hyman, 1937
 * Sphalloplana (Speophila) virginiana Hyman, 1945
 * Subgenus Sphalloplana de Beauchamp, 1931
 * Sphalloplana alabamensis Hyman, 1945
 * Sphalloplana (Sphalloplana) buchanani Hyman, 1937
 * Sphalloplana californica Kenk, 1977
 * Sphalloplana (Sphalloplana) chandleri Kenk, 1977
 * Sphalloplana consimilis Kenk, 1977
 * Sphalloplana coreana Kawakatsu & Kim, 1967
 * Sphalloplana culveri Kenk, 1977
 * Sphalloplana ductosacculata Livanov & Zabusova, 1940
 * Sphalloplana evaginata Kenk, 1977
 * Sphalloplana georgiana Hyman, 1954
 * Sphalloplana holsingeri Kenk, 1977
 * Sphalloplana (Sphalloplana) hubrichti (Hyman, 1945)
 * Sphalloplana kansensis Hyman, 1945
 * Sphalloplana kutscheri Mitchell, 1968
 * Sphalloplana mohri Hyman, 1938
 * Sphalloplana percoeca (Packard, 1879)
 * Sphalloplana (Sphalloplana) pricei Hyman, 1937
 * Sphalloplana reddelli Mitchell, 1968
 * Sphalloplana sloani Mitchell, 1968
 * Sphalloplana subtilis Kenk, 1977
 * Sphalloplana virginiana Hyman, 1945
 * Sphalloplana weingartneri Kenk, 1970
 * Sphalloplana zeschi Mitchell, 1968