Strumigenys deletrix

Identification
Bolton (2000) - Although very close to Strumigenys cordovensis the development of the two characters given above is considered sufficient to isolate deletrix as a separate species. In all material of cordovensis examined an apicoscrobal hair is present and the humeral hair is stiffly erect and very conspicuous.

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

Nomenclature

 *  deletrix. Strumigenys deletrix Bolton, 2000: 533 (w.) COSTA RICA.

Worker
Holotype. TL 3.5, HL 0.76, HW 0.59, CI 78, ML 0.83, MI 109, SL 0.60, SI 102, PW 0.36, AL 0.74. Closely related to cordovensis and answering the description of that species, but differing as follows.

1 Pronotal humeral hair short and spatulate, scarcely longer than the pronotal ground pilosity, curved posteromedially and closely applied to the surface rather than erect.

2 Apicoscrobal hair absent.

Type Material
Holotype worker, Costa Rica: Puntarenas Prov., 19 km. S Ciudad Neily, 8°29'N, 82°58'W, 20 m., 26.iii.1990, wet forest, ex sifted leaf litter, #2658-s (J. Longino).

Paratypes. 2 workers with same data as holotype.