• Combination in Leptothorax (Macromischa): Baroni Urbani, 1978b: 464.
• Subspecies of Temnothorax isabellae: Wheeler, 1937b: 464; Kempf, 1972b: 137.
• Status as species: Baroni Urbani, 1978b: 464 (redescription).
• Junior synonym of Temnothorax isabellae: Snelling, 1986: 155; Brandão, 1991: 352; Bolton, 1995b: 241.

Obsolete combinations

• Macromischa isabellae mutica

Citations

• Baroni Urbani, C. 1978b. Materiali per una revisione dei Leptothorax neotropicali appartenenti al sottogenere Macromischa Roger, n. comb. (Hymenoptera: Formicidae). Entomologica Basiliensia 3:395-618. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Brandão, C. R. F. 1991. Adendos ao catálogo abreviado das formigas da região Neotropical (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 35:319-412. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Smith, M. R. 1937 ("1936"). The ants of Puerto Rico. Journal of Agriculture of the University of Puerto Rico 20:819-875. PDF
• Snelling, R. R. 1986. New synonymy in Caribbean ants of the genus Leptothorax (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 88:154-156. PDF
• Wheeler, W. M. 1937b. Ants mostly from the mountains of Cuba. Bulletin of the Museum of Comparative Zoology 81:439-465. PDF