Adelomyrmex minimus

This species is still known only from the holotype. It is apparently a Pacific slope version of the Atlantic slope Adelomyrmex foveolatus, differing only in the smaller eyes and perhaps smaller size. But these are both traits that vary, and sample sizes are insufficient to assess morphological distinctness. (Longino 2012)

Identification
Key to Adelomyrmex of the New World mainland

Distribution based on Regional Taxon Lists
Neotropical Region: Costa Rica.

Castes
Known only from the worker caste.

Nomenclature

 *  minimus. Adelomyrmex minimus Fernández, in Fernández & Mackay, 2003: 602 (w.) COSTA RICA. See also: Fernández, 2003b: 24.