Neivamyrmex rosenbergi

This species is only known from males and has yet to be associated with queens or workers.

Distribution based on Regional Taxon Lists
Neotropical Region: Colombia, Costa Rica, Ecuador, Guatemala, Panama.

Biology
Jack Longino: I know this species from two males collected at the 500m site (El Ceibo) on the Barva transect of Braulio Carrillo National Park. Ronald Vargas collected one of them at a mercury vapor lamp. I collected the other one in 1985, but I have no notes on how I collected it.

Nomenclature

 * . Eciton (Acamatus) mexicanum subsp. rosebergi Forel, 1911e: 256 (m.) ECUADOR.
 * Type-material: holotype male.
 * Type-locality: Ecuador: NW Ecuador, 500’ (W.F.H. Rosenberg).
 * Type-depository: MHNG.
 * Combination in Neivamyrmex: Borgmeier, 1953: 8.
 * Status as species: Wheeler, W.M. 1921d: 314; Borgmeier, 1953: 9; Borgmeier, 1955: 524 (redescription); Kempf, 1972a: 159; Watkins, 1976: 22 (in key); Bolton, 1995b: 291; Palacio, 1999: 158 (in key); Branstetter & Sáenz, 2012: 254; Palacio, 2019: 621.
 * Distribution: Colombia, Ecuador, Guatemala, Guyana, Panama.

References based on Global Ant Biodiversity Informatics

 * Borgmeier T. 1953. Vorarbeiten zu einer Revision der neotropischen Wanderameisen. Studia Entomologica 2: 1-51.
 * Borgmeier T. 1955. Die Wanderameisen der neotropischen Region. Studia Entomologica 3: 1-720.
 * Branstetter M. G. and L. Sáenz. 2012. Las hormigas (Hymenoptera: Formicidae) de Guatemala. Pp. 221-268 in: Cano E. B. and J. C. Schuster. (eds.) 2012. Biodiversidad de Guatemala. Volumen 2. Guatemala: Universidad del Valle de Guatemala, iv + 328 pp
 * Fernández, F. and S. Sendoya. 2004. Lista de las hormigas neotropicales. Biota Colombiana Volume 5, Number 1.
 * Forel A. 1911. Die Ameisen des K. Zoologischen Museums in München. Sitzungsber. Math.-Phys. Kl. K. Bayer. Akad. Wiss. Münch. 11: 249-303.
 * INBio Collection (via Gbif)
 * Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
 * Maes, J.-M. and W.P. MacKay. 1993. Catalogo de las hormigas (Hymenoptera: Formicidae) de Nicaragua. Revista Nicaraguense de Entomologia 23.
 * Watkins J. F., II 1976. The identification and distribution of New World army ants (Dorylinae: Formicidae). Waco, Texas: Baylor University Press, 102 pp