Cratera anamariae is a species of land planarian belonging to the subfamily Geoplaninae.

[1] It is known from specimens found in Serra dos Órgãos National Park, Brazil.

The dorsal side of the body is a luminous or sulfur yellow color, with two black paramedian stripes running across it.

[2] It is distinguished from other members of Cratera by its coloration and stripes, a cylindrical pharynx with the dorsal and ventral insertion in the same transverse plane, and a female atrium that narrows in the front.

[2] The specific epithet, anamariae, was given in honor of Ana Maria Leal-Zanchet of Unisinos, for her "contribution to the knowledge of the triclads".