Choeradoplana cyanoatria is a species of land planarian belonging to the subfamily Geoplaninae.

The head, or cephalic region, has two glandular cushions on the ventral side, separated by a median slit.

The dorsal side of the body is a yellowish base color, covered densely by small and irregular dark brown flecks.

[2] It is distinguished from other members of Choeradoplana by its dark brown flecks, a bell-shaped pharynx, sperm ducts that open subterminally into the prostatic vesicle, an oval-elongate, folded prostatic vesicle that becomes funnel-shaped proximally and forms an elongate duct inside the penis papilla, and a conical, long, almost symmetrical penis papilla with a posteriorly-shifted dorsal insertion that fills the entire atrium.

[2] The specific epithet is derived from the Latin words cyano ("blue") and atria ("atrium"), in reference to an abundant secretion of cyanophils from an opening in the species' atrium.