Nesomyrmex spininodis

Schmid et al. (2014) found this ant nesting in infructescences (the stem and remains of buds and fruits above the level of the water reservoir in the rosette) of the bromeliad Vriesea friburgensis on Santa Catarina Island, Brazil.

Distribution based on Regional Taxon Lists
Neotropical Region: Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Suriname, Trinidad and Tobago, Venezuela.

Biology
Koch et al. (2018) sampled this species in Caryocar barsiliense trees, in southeastern Brazil cerrado, as part of a study examining species interactions in ant-plants.

Nomenclature

 *  spininodis. Leptothorax spininodis Mayr, 1887: 617 (w.m.) BRAZIL. Forel, 1912g: 18 (q.). Combination in L. (Goniothorax): Emery, 1896g: 59 (in key); in L. (Nesomyrmex): Kempf, 1959c: 427; in Nesomyrmex: Bolton, 2003: 272. Subspecies of echinatinodis: Forel, 1899c: 55; Emery, 1924d: 250. Revived status as species and senior synonym of genualia, umbratilis: Kempf, 1959c: 427.
 * umbratilis. Leptothorax (Goniothorax) umbratilis Wheeler, W.M. 1921f: 160 (w.q.) GUYANA. Junior synonym of spininodis: Kempf, 1959c: 427.
 * genualia. Leptothorax (Goniothorax) genualia Santschi, 1922d: 252 (w.) PARAGUAY. Junior synonym of spininodis: Kempf, 1959c: 427.