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Taxonomy
Cytherea squalida was named by Sowerby (1833). It is extant.
It was recombined as Pitar squalidus by Delong (1941); it was recombined as Macrocallista squalida by Squires (1959); it was recombined as Megapitaria squalida by Keen (1971).
It was recombined as Pitar squalidus by Delong (1941); it was recombined as Macrocallista squalida by Squires (1959); it was recombined as Megapitaria squalida by Keen (1971).