Forelius maccooki instabilis

This taxon is not in use as it is currently considered to be a junior synonym of Forelius breviscapus.

Nomenclature

 * instabilis. Forelius maccooki st. instabilis Santschi, 1920d: 382 (w.q.m.) ARGENTINA. Junior synonym of obscuratus: Santschi, 1922b: 374. Revived from synonymy and raised to species: Kusnezov, 1957b: 16 (in key). Junior synonym of breviscapus: Cuezzo, 2000: 235.