(Smith, F., 1858)
This species is found predominantly in coastal areas, although it has been found at 35 m at a plantation/parkland in Guatemala and at 50 m and 710 m in Mexico. Most often colonies are discovered under rocks and especially in driftwood and rotten logs on beaches. Workers in large nests can be aggressive. Sexuals were found in nests in June. Occasionally, S. globularia can be collected foraging on the ground, loose on vegetation, with bait (surface wiener and tuna, subterranean Vienna sausage). It is occasionally collected in pitfall traps. This species has also been found in the Yucatan of Mexico in rocky arid thorn scrub as well as in a slash and burned area in Chiapas. Additionally, a S. globularia male was collected in cow dung in Florida. Solenopsis globularia has also been collected in various situations in the Caribbean such as at a destroyed church, a suburban bus stop, wooded yard, beach and in a sugarcane field. They occur in a variety of habitats ranging from grassland and weedy area, to forests. (Pacheco and Mackay 2013)
- 1 Identification
- 2 Distribution
- 3 Biology
- 4 Castes
- 5 Nomenclature
- 6 References
- 7 References based on Global Ant Biodiversity Informatics
Pacheco and Mackay (2013) – Worker - The workers are polymorphic with the largest workers moderately large in total length (~ 2 mm). All the workers can be distinguished by their greatly dilated/enlarged postpetiole. The carinae are well developed on the clypeus. There are five teeth present on the anterior clypeal margin. The eye is large, ranging from 15-25 ommatidia. It has horizontal striae present on the mesopleuron as well as the metapleuron and ranges in color from light to dark brown. Both the petiolar peduncle and postpetiole are lacking a tooth or flange ventrally. Queen - The gyne is moderately large (total length ~ 4 mm) and medium brown in color. The clypeal carinae are well defined. The propodeum is entirely striated. The petiolar peduncle and enlarged postpetiole lack a teeth or flanges ventrally. Male - The male is moderately large (total length ~ 3 mm) and concolorous dark brown with lighter brown appendages. The head is smooth and shiny, lacking sculpturing. The anterior clypeal margin is nearly straight and a single, medial carina is present on the clypeus and it lacks teeth on the anterior margin. The propodeum is striated and the petiole and postpetiole are weakly striated, both lacking a tooth or flange ventrally.
Solenopsis globularia is a widely distributed, highly variable species with different colors and sizes. It is one of few of the smaller Solenopsis that is polymorphic. Several synonymies are proposed based on the following traits, five clypeal teeth, with the medial clypeal tooth occasionally reduced and eye of 15-25 ommatidia with the worker, horizontal striae present on the mesopleuron and metapleuron and the greatly dilated postpetiole, all of which makes this species easily recognizable. Additionally, this species seems to be consistently found on the coastline on beaches under rocks or most often in logs; a consistent nesting site throughout the Caribbean, Gulf coastline of the USA as well as in Ecuador and the Galapagos Islands.
Solenopsis globularia is very similar to Solenopsis bucki (southern Brazil) and Solenopsis loretana (southern Brazil and Paraguay), which also have greatly dilated postpetioles. Solenopsis bucki is easily separated by having a mandible with only three teeth that is elongate and nearly straight, while S. globularia has a mandible with four teeth on the masticatory border. Solenopsis loretana is easily differentiated from S. globularia as it has a small eye with only 3-5 ommatidia; S. globularia nearly always has 15-25 ommatidia.
- Key to New World Solenopsis Species Complexes
- Key to workers of the globularia species complex / Clave para las obreras del complejo globularia
Keys including this Species
Ranging throughout the Caribbean to the gulf coast of the USA to Central and Northern part of South America (Brazil, Ecuador, Guiana) and Galapagos Is.
Distribution based on Regional Taxon Lists
Afrotropical Region: Saint Helena.
Nearctic Region: United States (type locality).
Neotropical Region: Barbados, Brazil (type locality), Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Galapagos Islands (type locality), Greater Antilles, Grenada, Guadeloupe, Guatemala, Guyana, Haiti, Mexico, Nicaragua, Paraguay, Puerto Rico, Saint Lucia, Saint Vincent and the Grenadines, United States Virgin Islands, Venezuela.
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
Wheeler (1905), Bahamas - A single colony taken May 14 at Nicholl's Town, Andros Island, in pure sand under a prostrate coconut trunk on the beach.
The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.
- globularia. Myrmica globularia Smith, F. 1858b: 131 (w.q.m.) BRAZIL. Combination in Solenopsis: Roger, 1863b: 32; in S. (Euophthalma): Creighton, 1930b: 110. Material of the unavailable name curta referred here by Creighton, 1930b: 110. Current subspecies: nominal plus desecheoensis, littoralis, lucayensis, pacifica, steinheili.
- borinquenensis. Solenopsis globularia var. borinquenensis Wheeler, W.M. 1908a: 131, pl. 11, fig. 7 (w.) PUERTO RICO. Junior synonym of steinheili: Creighton, 1930b: 116; of globularia: Pacheco & Mackay, 2013: 164.
- cubaensis. Solenopsis globularia var. cubaensis Wheeler, W.M. 1913b: 493 (w.) CUBA. Junior synonym of steinheili: Creighton, 1930b: 116; of globularia: Pacheco & Mackay, 2013: 164.
- littoralis. Solenopsis (Euophthalma) globularia subsp. littoralis Creighton, 1930b: 113, pl. 6, fig. 3 (w.q.m.) U.S.A. Wheeler, G.C. & Wheeler, J. 1960b: 22 (l.). Senior synonym of mobilensis: Smith, M.R. 1951a: 813; of globularia: Pacheco & Mackay, 2013: 164.
- mobilensis. Solenopsis globularia subsp. mobilensis Smith, M.R. 1931a: 20 (w.) U.S.A. (attributed to Creighton). Junior synonym of littoralis: Smith, M.R. 1951a: 813; of globularia: Pacheco & Mackay, 2013: 164.
- pacifica. Solenopsis globularia subsp. pacifica Wheeler, W.M. 1919c: 273 (w.m.) ECUADOR (Galapagos Is). Wheeler, W.M. 1924a: 108 (q.). Junior synonym of globularia: Pacheco & Mackay, 2013: 164.
- steinheili. Solenopsis steinheili Forel, 1881: 11 (w.) ANTILLES. Junior synonym of globularia: Wheeler, W.M. 1908a: 130; Emery, 1922e: 199. Revived from synonymy as subspecies of globularia and senior synonym of borinquenensis, cubaensis: Creighton, 1930b: 116. Junior synonym of globularia: Pacheco & Mackay, 2013: 164.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
Creighton (1930) - Worker minor : Length 1 .7 mm. Head, exclusive of the mandibles, one-eighth longer than broad, the sides moderately convex, widest just behind the eyes, the occiput very feebly impressed. Clypeus feebly projecting, the two carinae very prominent and terminated by two strong, stout teeth, lateral denticles poorly developed, virtually absent in some specimens; a small median denticle is present on the anterior edge of the clypeus. Mandibles with four larger teeth. The antennal scape in repose fails to reach the occipital border by a distance slightly exceeding the length of the first funicular joint; joints 2-7 all slightly longer than broad; club slender, the terminal joint about two and one-half times as long as the penultimate. Eyes of about twenty-five facets, separated from the insertion of the mandible by a distance slightly less than their greatest diameter.
Promesonotum in profile flattened, forming a straight line with the epinotum, the mesoepinotal impression confined entirely to the suture which is narrow and slot-like. Epinotum in profile angular, the basal face much longer than the declivious. Node of the petiole in profile thick with a very bluntly rounded summit, the anterior face considerably longer than the posterior; the peduncle about two-thirds as long as the base of the node, rather slender and without a ventral tooth. Postpetiole in profile about two-thirds as high as the petiole, its anterior face strongly inclined forward and about equal in length to the unusually long ventral face, the latter bearing a prominent, tooth-like projection near the middle of its anterior edge; dorsum of the postpetiole evenly convex. Seen from above the node of the petiole is a trifle more than half as wide as the postpetiole, the latter is greatly dilated, sub circular with a truncate posterior border. The anterior edge of the first gastric segment is truncate, the truncation being about equal in width to the postpetiole.
Color reddish yellow; the mandibular teeth, the anterior edge of the clypeus and a broad band on the first gastric segment reddish brown, the occiput is also sometimes tinged with brown. The mesopleurae and the entire epinotum are covered with fine striae which give these portions a submatte appearance in contrast to the rest of the insect which is very smooth and shining with small and sparse punctures. Hairs sparse, rather short, stout and erect.
Worker major : Length 2.0 mm. (Plate VI, figs. 1, 2.) Head as broad as long, the sides less convex than in the minor worker. Eyes of about thirty facets. Median clypeal tooth almost as long as the carinal teeth. The area between the eye and the insertion of the mandible bears a few irregular striae. In other regards as in the minor worker.
Pacheco and Mackay (2013) - Measurements (n=16). TL 1.86-2.16 (2.00); HL 0.528-0.600 (0.563); HW 0.450-0.516 (0.481); EL 0.078-0.102 (0.087); ED 0.054-0.072 (0.064); SL 0.360-0.420 (0.394); FSL 0.162-0.210 (0.185); CI 82.6-88.9 (85.4); SI 66.7-73.7 (69.9); PL 0.090-0.120 (0.111); PW 0.150-0.210 (0.187); PI 53.3-80.0 (59.8); PPL 0.222-0.250 (0.239); PPW 0.240-0.330 (0.281); PPI 72.7-100 (85.9); WL 0.360-0.480 (0.428); PSL 0.030-0.036 (0.032); PSW 0.024-0.036 (0.029).
Polymorphic, major worker moderately large; concolorous light to dark brown; head quadrate, longer than wide, finely punctate; five clypeal teeth present, lateral teeth well developed, extralateral teeth angulate, medial tooth occasionally reduced; clypeal carinae well defined; frontal lobes weakly vertically striated; eyes large, 15-25 ommatidia; scape lighter brown, long, reaching ¾ length of head; minor funicular segments 3-8 long (average length 0.185 mm); pronotum finely punctate, smooth and shiny between punctures; mesopleuron entirely horizontally striated; posterior edge of propodeum angulate; propodeal spiracle small (average 0.030 mm), circular; metapleuron horizontally striated, remainder of propodeum occasionally fully striated; peduncle relatively long at 0.060 mm; anterior and posterior faces of petiole nearly straight, peduncle lacking tooth or flange ventrally; postpetiole greatly dilated, globose, much larger than petiole viewed laterally and dorsally, lacking tooth or flange ventrally.
Moderately hairy; pilosity yellow to light brown; erect and suberect hairs of various lengths (0.060-0.120 mm) on dorsum of head and mesosoma; petiole and postpetiole with long erect and suberect hairs (0.120-0.150 mm), several curve posteriorly.
Length 1 3/4 line - Rather darker red than the worker: the thorax oblong-ovate; the wings hyaline and beautifully iridescent; the nodes of the petiole of the same relative proportions as in the workers; abdomen oblong-ovate, rufo-fuscous, with the base and the apical margins of the segments pale rufo-testaceous.
Pacheco and Mackay (2013) - Measurements (n=2). TL 3.96; HL 0.744; HW 0.660; EL 0.222; ED 0.168; MOL 0.060; MOD 0.066; SL 0.528; FSL 0.300; CI 88.7; SI 70.9; PSL 0.060- 0.072 (0.066); PSW 0.060; PL 0.120; PW 0.330-0.360 (0.345); PI 33.3-36.4 (34.8); PPL 0.300; PPW 0.462; PPI 64.9; WL 0.960-1.08 (1.02).
Moderately large; concolorous medium brown; head quadrate, longer than wide; finely punctate; lateral clypeal teeth well developed, extralateral teeth angulate, medial occasionally absent; clypeal carinae well defined; frontal lobes weakly vertically striated; eyes large, extend 0.540 mm past sides of head; medial ocellus small, without pigment; scape long, extends ¾ length of head, 0.072 mm diameter at maximum thickness; minor funicular segments 3-8 long (0.300 mm in total length); finely punctate, smooth and shiny between punctures; posterior edge of propodeum angulate; entire propodeum striated; propodeal spiracle small, circular; anterior and posterior faces of petiole nearly straight, peduncle lacking tooth or flange ventrally; postpetiole enlarged, dilated, globose, much larger than petiole viewed laterally and dorsally; lacking tooth or flange ventrally.
Abundantly hairy; pilosity yellow to light brown; erect and suberect hairs of various lengths (0.090-0.180 mm) on dorsum of head and mesosoma; long suberect hairs (0.180-0.240 mm) on petiole and postpetiole, curve posteriorly.
Creighton (1930) - Length : 3.0 mm. Head, including the eyes, slightly broader than long, the sides moderately convex from the eyes to the occiput, the latter flat. Ocelli large and prominent. Clypeus not projecting when seen from above, angular with a well-defined central portion when seen from the side. Mandibles narrow, bidentate. Eyes large, strongly convex, nearly circular when seen from the side, their anterior edge virtually reaches the insertion of the mandible. Antennal scape short, cylindrical, twice as long as the globose second joint, the following joints all two or more times as long as broad. Thorax wider than the head, approximately twice as long as broad. Node of the petiole in profile angular, depressed, not sharply separated from the peduncle. Postpetiole in profile also depressed, the dorsum feebly convex; slightly lower than the node of the petiole, the lower face with a prominent ventral tooth. Seen from above the node of the petiole and the postpetiole are both strongly transverse.
Color brownish black, the legs, antennae and mandibles dirty yellow. Smooth and shining with numerous, long, erect, yellow hairs. Wings hyaline, iridescent and clothed with numerous, short hairs.
Pacheco and Mackay (2013) - Measurements (n=2). TL 2.88-3.12 (3.00); HL 0.432-0.480 (0.456); HW 0.450-0.510 (0.480); EL 0.240; ED 0.198; MOL 0.066; MOD 0.078-0.084 (0.081); SL 0.168; FSL 0.900-0.960 (0.930); CI 104-106 (l05); SI 35.0-38.9 (36.9); PSL 0.078; PSW 0.060-0.066 (0.063); PL 0.090-0.096 (0.093); PW 0.192-0.210 (0.201); PI 42.9-50.0 (46.4); PPL 0.180; PPW 0.288; PPI 62.5; WL 0.720-0.840 (0.780).
Moderately large; concolorous dark brown, light brown appendages; head wider than long, smooth and shiny, lacking cephalic striae; anterior clypeal margin nearly straight, with single medial carina; eyes large, extend 0.084 mm past sides of head; medial ocellus moderately large, without pigment; pronotum finely punctate, smooth and shiny between punctures; posterior propodeal margin rounded; propodeal spiracle large, oval; entire propodeum striate; petiole weakly striate, peduncle short, lacking tooth or flange ventrally; postpetiole weakly striate, node globose, not greatly dilated, lacking tooth or flange ventrally.
Moderately hairy, pilosity pale yellow to light brown; erect and suberect hairs of various lengths (0.060-0.120 mm) on dorsum of head and mesosoma; hairs on petiole and postpetiole long (0.150-0.180 mm), several curve posteriorly.
Hab. Brazil. (Coll. F. Smith.)
Pacheco and Mackay (2013) - USA Alabama, Baldwin County, Mobile, Bay Shore, X-24-26, M.C.Z. Cotype 1-9, 20927 (lectotype worker [here designated], 8 paralectotype workers, 1 paralectotype queen Museum of Comparative Zoology). Solenopsis globularia steinheili, Cuba, Cogimar, W. M. Wheeler (type 4 workers MCZC); Cuba, Cienaga de Zapata, W. M. Wheeler (M.C.Z. Cotype 30-32 8893, 3 workers MCZC); Culebra Island, W. M. Wheeler, M.C.Z. (Cotype 23178, 18 workers MCZC).
- Creighton, W. S. 1930b. The New World species of the genus Solenopsis (Hymenop. Formicidae). Proc. Am. Acad. Arts Sci. 66: 39-151 (page 110, Combination in S. (Euophthalma); Material of the unavailable name curta referred here.)
- Herrera, H.W., Baert, L., Dekoninck, W., Causton, C.E., Sevilla, C.R., Pozo, P., Hendrickx, F. 2020. Distribution and habitat preferences of Galápagos ants (Hymenoptera: Formicidae). Belgian Journal of Entomology, 93: 1–60.
- Meurgey, F. 2020. Challenging the Wallacean shortfall: A total assessment of insect diversity on Guadeloupe (French West Indies), a checklist and bibliography. Insecta Mundi 786: 1–183.
- Pacheco, J.A. & Mackay, W.P. 2013. The systematics and biology of the New World thief ants of the genus Solenopsis (Hymenoptera: Formicidae). Edwin Mellen Press, Lewiston, New York. 501 pp.
- Roger, J. 1863b. Verzeichniss der Formiciden-Gattungen und Arten. Berl. Entomol. Z. 7(B Beilage: 1-65 (page 32, Combination in Solenopsis)
- Sharaf, M.R., Gotzek, D., Guénard, B., Fisher, B.L., Aldawood, A.S., Al Dhafer, H.M., Mohamed, A.A. 2020. Molecular phylogenetic analysis and morphological reassessments of thief ants identify a new potential case of biological invasions. Scientific Reports 10, 12040 (doi:10.1038/s41598-020-69029-4).
- Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp. (page 131, worker, queen, male described)
- Talaga, S., J. H. C. Delabie, O. Dezerald, A. Salas-Lopez, F. Petitclerca, C. Leroy, B. Heraultd, R. Cereghino, and A. Dejean. 2015. A bromeliad species reveals invasive ant presence in urban areas of French Guiana. Ecological Indicators. 58:1-7. doi:10.1016/j.ecolind.2015.05.027
- Wheeler, W. M. 1905c. The ants of the Bahamas, with a list of the known West Indian species. Bull. Am. Mus. Nat. Hist. 21: 79-135
References based on Global Ant Biodiversity Informatics
- Addison D. S., I. Bartoszek, V. Booher, M. A. Deyrup, M. Schuman, J. Schmid, and K. Worley. 2016. Baseline surveys for ants (Hymenoptera: Formicidae) of the western Everglades, Collier County, Florida. Florida Entomologist 99(3): 389-394.
- Alayo D. P. 1974. Introduccion al estudio de los Himenopteros de Cuba. Superfamilia Formicoidea. Academia de Ciencias de Cuba. Instituto de Zoologia. Serie Biologica no.53: 58 pp. La Habana.
- Boer P. 2019. Ants of Curacao, species list. Accessed on January 22 2019 at http://www.nlmieren.nl/websitepages/SPECIES%20LIST%20CURACAO.html
- Braman C. A., and B. T. Forschler. 2018. Survey of Formicidae attracted to protein baits on Georgia’s Barrier Island dunes. Southeastern Naturalist 17(4): 645-653.
- Castano-Meneses, G., M. Vasquez-Bolanos, J. L. Navarrete-Heredia, G. A. Quiroz-Rocha, and I. Alcala-Martinez. 2015. Avances de Formicidae de Mexico. Universidad Nacional Autonoma de Mexico.
- Creighton W. S. 1930. The New World species of the genus Solenopsis (Hymenop. Formicidae). Proceedings of the American Academy of Arts and Sciences 66: 39-151.
- Dash S. T. and L. M. Hooper-Bui. 2008. Species diversity of ants (Hymenoptera: Formicidae) in Louisiana. Conservation Biology and Biodiversity. 101: 1056-1066
- Dattilo W. et al. 2019. MEXICO ANTS: incidence and abundance along the Nearctic-Neotropical interface. Ecology https://doi.org/10.1002/ecy.2944
- De la Mora, A., J. A. Garcia-Ballinas, and S. M. Philpott. 2015. Local, landscape, and diversity drivers of predation services provided by ants in a coffee landscape in Chiapas, Mexico. Agriculture, Ecosystems & Environment 201: 83-91.
- Deyrup M., C. Johnson, G. C. Wheeler, J. Wheeler. 1989. A preliminary list of the ants of Florida. Florida Entomologist 72: 91-101
- Deyrup M., L. Davis, and S. Buckner. 1998. Composition of the ant fauna of three Bahamian islands. Proceedings of the seventh symposium on the natural history of the Bahamas. 23-32. Bahamian Field Station, San Salvador, Bahamas
- Deyrup M., L. Deyrup, and J. Carrel. 2013. Ant Species in the Diet of a Florida Population of Eastern Narrow-Mouthed Toads, Gastrophryne carolinensis. Southeastern Naturalist 12(2): 367-378.
- Deyrup, M. 2003. An updated list of Florida ants (Hymenoptera: Formicidae). Florida Entomologist 86(1):43-48.
- Deyrup, M. and J. Trager. 1986. Ants of the Archbold Biological Station, Highlands County, Florida (Hymenoptera: Formicidae). Florida Entomologist 69(1):206-228
- Fernandez Triana J. L., H. Sariol, M. A. Vega Castillo, S. Ricardo, M. Gonzalez, and E. P. Ferrer. 2002. Datos preliminares dobre la biodiversidad del orden Hymenoptera en la provincia Granma, Cuba. Bol. S.E.A. 31: 43-48.
- Fernández Triana J.L., H. Sariol, M.A. Vega Castillo, S. Ricardo, M. González, E. Portuondo Ferrer. 2002. Datos preliminares sobre la biodiversidad del orden Hymenoptera en la provincia Granma, Cuba. Bol. S.E.A. 31: 43-48.
- Fernández, F. and S. Sendoya. 2004. Lista de las hormigas neotropicales. Biota Colombiana Volume 5, Number 1.
- Fontanla Rizo J.L. 1997. Lista preliminar de las hormigas de Cuba. Cocuyo 6: 18-21.
- Fontenla J. L., and J. Alfonso-Simonetti. 2018. Classification of Cuban ants (Hymenoptera: Formicidae) into functional groups. Poeyana Revista Cubana de Zoologia 506: 21-30.
- Fontenla Rizo J. L. 1997. Lista preliminar de las hormigas de Cuba (Hymenoptera: Formicidae). Cocuyo 6: 18-21.
- Forel A. 1897. Quelques Formicides de l'Antille de Grenada récoltés par M. H. H. Smith. Transactions of the Entomological Society of London. 1897: 297-300.
- Forel A. 1907. Formiciden aus dem Naturhistorischen Museum in Hamburg. II. Teil. Neueingänge seit 1900. Mitt. Naturhist. Mus. Hambg. 24: 1-20.
- Forster J.A. 2005. The Ants (hymenoptera: Formicidae) of Alabama. Master of Science, Auburn University. 242 pages.
- Franco W., N. Ladino, J. H. C. Delabie, A. Dejean, J. Orivel, M. Fichaux, S. Groc, M. Leponce, and R. M. Feitosa. 2019. First checklist of the ants (Hymenoptera: Formicidae) of French Guiana. Zootaxa 4674(5): 509-543.
- Galkowski C. 2016. New data on the ants from the Guadeloupe (Hymenoptera, Formicidae). Bull. Soc. Linn. Bordeaux 151, 44(1): 25-36.
- Garcia M. A. The vulnerability of leaflitter ants to forest disturbances in the islands of Puerto Rico, Greater Antilles. Novitates Caribaea 13: 74-91.
- Gomes E. C. F., G. T. Ribeiro, T. M. S. Souza, and L. Sousa-Souto. 2014. Ant assemblages (Hymenoptera: Formicidae) in three different stages of forest regeneration in a fragment of Atlantic Forest in Sergipe, Brazil. Sociobiology 61(3): 250-257.
- Groc S., J. H. C. Delabie, F. Fernandez, F. Petitclerc, B. Corbara, M. Leponce, R. Cereghino, and A. Dejean. 2017. Litter-dwelling ants as bioindicators to gauge the sustainability of small arboreal monocultures embedded in the Amazonian rainforest. Ecological Indicators 82: 43-49.
- Guénard B., K. A. Mccaffrey, A. Lucky, and R. R. Dunn. 2012. Ants of North Carolina: an updated list (Hymenoptera: Formicidae). Zootaxa 3552: 1-36.
- INBio Collection (via Gbif)
- Johnson C. 1986. A north Florida ant fauna (Hymenoptera: Formicidae). Insecta Mundi 1: 243-246
- Kempf W. W. 1978. A preliminary zoogeographical analysis of a regional ant fauna in Latin America. 114. Studia Entomologica 20: 43-62.
- Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
- Kusnezov N. 1963. Zoogeografia de las hormigas en sudamerica. Acta Zoologica Lilloana 19: 25-186
- MacGown J. A., and R. Whitehouse. 2015. A preliminary report of the ants of West Ship Island. A report submitted to the Gulf Islands National Seashore. Mississippi Entomological Museum Report #2015-02. 9 pp.
- MacGown, J.A and J.A. Forster. 2005. A preliminary list of the ants (Hymenoptera: Formicidae) of Alabama, U.S.A. Entomological News 116(2):61-74
- MacGown, J.A. and T. Lockley. Ants of Horn Island, Jackson County, Mississippi
- Maes, J.-M. and W.P. MacKay. 1993. Catalogo de las hormigas (Hymenoptera: Formicidae) de Nicaragua. Revista Nicaraguense de Entomologia 23.
- Menozzi C, Russo G. 1930. Contributo alla conoscenza della mirmecofauna della Repubblica Dominicana (Antille). Bollettino del Laboratorio di Zoologia Generale e Agraria della Reale Scuola Superiore d'Agricoltura. Portici. 24: 148-173.
- Moreau C. S., M. A. Deyrup, and L. R. David Jr. 2014. Ants of the Florida Keys: Species Accounts, Biogeography, and Conservation (Hymenoptera: Formicidae). J. Insect Sci. 14(295): DOI: 10.1093/jisesa/ieu157
- Morrison L. W. 1998. A review of Bahamian ant (Hymenoptera: Formicidae) biogeography. Journal of Biogeography 25: 561-571.
- Nunes F. A., G. B. Martins Segundo, Y. B. Vasconcelos, R. Azevedo, and Y. Quinet. 2011. Ground-foraging ants (Hymenoptera: Formicidae) and rainfall effect on pitfall trapping in a deciduous thorn woodland (Caatinga), Northeastern Brazil. Rev. Biol. Trop. 59 (4): 1637-1650.
- Pacheco J. A., and W. P. Mackay. 2013. The systematics and biology of the New World thief ants of the genus Solenopsis (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 501 pp.
- Perez-Gelabert D. E. 2008. Arthropods of Hispaniola (Dominican Republic and Haiti): A checklist and bibliography. Zootaxa 1831:1-530.
- Pires de Prado L., R. M. Feitosa, S. Pinzon Triana, J. A. Munoz Gutierrez, G. X. Rousseau, R. Alves Silva, G. M. Siqueira, C. L. Caldas dos Santos, F. Veras Silva, T. Sanches Ranzani da Silva, A. Casadei-Ferreira, R. Rosa da Silva, and J. Andrade-Silva. 2019. An overview of the ant fauna (Hymenoptera: Formicidae) of the state of Maranhao, Brazil. Pap. Avulsos Zool. 59: e20195938.
- Portuondo E. F., and J. L. Reyes. 2002. Mirmecofauna de los macizos montañosos de Sierra Maestra y Nipe-Sagua-Baracoa. Cocuyo 12: 10-13
- Portuondo Ferrer E., and J. L. Fernández Triana. 2005. Species of hymenopterans (bees, wasps, and ants) recorded in Alejandro de Humboldt National Park, from literature records, revision of the collection at BIOECO, and collections before and during the rapid inventory, 12-22 February 2004. In Fong G., A., D. Maceira F., W. S. Alverson, y/and T. Wachter, eds. 2005. Cuba: Parque Nacional Alejandro de Humboldt. Rapid Biological Inventories Report 14. The Field Museum, Chicago.
- Portuondo Ferrer, E. and J. Fernandez Triana. Biodiversidad del orden Hymenoptera en Los Macizos Montanosos de Cuba Oriental. Boletin S.E.A. 35:121-136.
- Pérez-Sánchez A. J., J. E. Lattke, and M. A. Riera-Valera. 2014. The Myrmecofauna (Hymenoptera: Formicidae) of the Macanao Semi-arid Peninsula in Venezuela: An Altitudinal Variation Glance. J Biodivers Biopros Dev 1: 116. doi:10.4172/ijbbd.1000116
- Radoszkowsky O. 1884. Fourmis de Cayenne Française. Trudy Russkago Entomologicheskago Obshchestva 18: 30-39.
- Reyes, J. L. "Inventario de la colección de hormigas (Hymenoptera: Formicidae) del Centro Oriental de Ecosistemas y Biodiversidad, Santiago de Cuba, Cuba." Boletín de la Sociedad Aragonesa 36 (2005): 279-283.
- Reynoso-Campos J. J., J. A. Rodriguez-Garza, and M. Vasquez-Bolanos. 2015. Hormigas (Hymenoptera: Formicidae) de la Isla Cozumel, Quintana Roo, Mexico (pp. 27-39). En: Castaño Meneses G., M. Vásquez-Bolaños, J. L. Navarrete-Heredia, G. A. Quiroz-Rocha e I. Alcalá-Martínez (Coords.). Avances de Formicidae de México. UNAM, Universiad de Guadalajara, Guadalajara, Jalisco.
- Siqueira de Castro F., A. B. Gontijo, P. de Tarso Amorim Castro, and S. Pontes Ribeiro. 2012. Annual and Seasonal Changes in the Structure of Litter-Dwelling Ant Assemblages (Hymenoptera: Formicidae) in Atlantic Semideciduous Forests. Psyche doi:10.1155/2012/959715
- Smith M. R. 1933. Additional species of Florida ants, with remarks. Florida Entomologist 17: 21-26.
- Smith M. R. 1937. The ants of Puerto Rico. Journal of Agriculture of the University of Puerto Rico 20: 819-875.
- Torres, Juan A. and Roy R. Snelling. 1997. Biogeography of Puerto Rican ants: a non-equilibrium case?. Biodiversity and Conservation 6:1103-1121.
- Ulyssea M. A., and C. R. F. Brandao. 2013. Ant species (Hymenoptera, Formicidae) from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. Revista Brasileira de Entomologia 57(2): 217224.
- Ulysséa M. A., C. R. F. Brandão. 2013. Ant species (Hymenoptera, Formicidae) from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. Revista Brasileira de Entomologia 57(2): 217-224.
- Van Pelt A. F. 1948. A Preliminary Key to the Worker Ants of Alachua County, Florida. The Florida Entomologist 30(4): 57-67
- Van Pelt A. F. 1956. The ecology of the ants of the Welaka Reserve, Florida (Hymenoptera: Formicidae). American Midland Naturalist 56: 358-387
- Van Pelt A. F. 1966. Activity and density of old-field ants of the Savannah River Plant, South Carolina. Journal of the Elisha Mitchell Scientific Society 82: 35-43.
- Van Pelt A., and J. B. Gentry. 1985. The ants (Hymenoptera: Formicidae) of the Savannah River Plant, South Carolina. Dept. Energy, Savannah River Ecology Lab., Aiken, SC., Report SRO-NERP-14, 56 p.
- Vasconcelos, H.L., J.M.S. Vilhena, W.E. Magnusson and A.L.K.M. Albernaz. 2006. Long-term effects of forest fragmentation on Amazonian ant communities. Journal of Biogeography 33:1348-1356
- Vasquez-Bolanos M. 2011. Checklist of the ants (Hymenoptera: Formicidae) from Mexico. Dugesiana 18(1): 95-133.
- Vásquez-Bolaños M. 2011. Lista de especies de hormigas (Hymenoptera: Formicidae) para México. Dugesiana 18: 95-133
- Wetterer J. K., M. J. Liles, J. M. Sermeno, L. Serrano Cervantes, E. E. Echeverria, R. M. Estrada Hernandez, A. Henriquez, D. Perez, D. A. Sanchez Garcia, C. E. Gomez Peralta, R. Lopez Sorto, and G. Melendez. 2016. Predaceous fie ants (Hymenoptera: Formicidae) at sea turtle (Testudines: Cheloniidae) nestig beaches and hatcheries in El Salvador. Florida Entomologist 99(1): 106-109.
- Wetterer, James K. and Brandon C. O'Hara. 2002. Ants of the Dry Tortugas, The Outermost Florida Keys. Florida Entomologist. 85(2):303-307.
- Wetterer, James K. and O'Hara, Brandon C. 2002. Ants (Hymenoptera: Formicidae) of the Dry Tortugas, the Outermost Florida Keys. Florida Entomoloist 85(2):303-307.
- Wheeler W. M. 1905. The ants of the Bahamas, with a list of the known West Indian species. Bulletin of the American Museum of Natural History 21: 79-135.
- Wheeler W. M. 1908. The ants of Porto Rico and the Virgin Islands. Bulletin of the American Museum of Natural History 24: 117-158.
- Wheeler W. M. 1913. The ants of Cuba. Bulletin of the Museum of Comparative Zoology 54: 477-505.
- Wheeler W. M., and W. M. Mann. 1914. The ants of Haiti. Bulletin of the American Museum of Natural History 33: 1-61.
- Wheeler, William Morton. 1911. Ants Collected in Grenada, W.I. by Mr. C. T. Brues. Bulletin of the Museum of Comparitive Zoology at Harvard College. 54(5):166-172.
- Wilson E. O. 1964. The ants of the Florida Keys. Breviora 210: 1-14.