Between 1941 and 1942, American ornithologist Melbourne Armstrong Carriker collected 27 specimens of the Perijá tapaculo in six locations on the western side of the Serranía del Perijá. He identified them as specimens of the northern white-crowned tapaculo (S. atratus), despite size and colour differences, and sent them to the National Museum of Natural History in Washington, D.C. In 1953, the specimens began to attract the attention of biologists, and were successively identified as the brown-rumped tapaculo (S. latebricola), the Caracas tapaculo (S. caracae), and the Mérida tapaculo (S. meridanus). Some further believed that the specimens could belong to an undescribed species, or constitute a subspecies of the pale-bellied tapaculo (S. griseicollis) or the Mérida tapaculo based on morphological studies, but they were never classified as any of these.