Apterostigma collare angulatum

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

Nomenclature

 * angulatum. Apterostigma collare subsp. angulatum Weber, 1938b: 169, figs. 4, 12 (w.q.) PANAMA. Wheeler, G.C. 1949: 667 (l.). Raised to species: Weber, 1941b: 111. Junior synonym of dentigerum: Weber, 1958c: 246.