Main Article Content

Authors

Ants are a conspicuous biotic component within the tropical dry forest, due to their great diversity both at the species and functional level. Of all the ants, those of the genus Pheidole (Formicidae: Myrmicinae) stand out, which have been categorized as a hyperdiverse group due to the high number of species. The latter has made this group a taxonomic challenge during the development of diversity and ecology studies, therefore, local studies that offer information on the identity of the Pheidole species of a given area becomes an important resource for the decision making. The ants of the genus Pheidole in different formations of tropical dry forest in Santa Marta were studied. Thirteen species are registered, of which Pheidole guajirana extends its distributional range to the department of Magdalena, while P. impressa and P. leptina are registered for the first time in the country. The diagnosis and description of the new species P. urbana is also offered and its morphological features are compared with similar species of the “flavens” informal group. The species richness of the genus in the different sampling sites is evaluated and discussed. Distinctive morphological characteristics are offered for each of the species. Moreover, morphological variability is discussed, and multifocal color images are included for the soldiers (major worker) and workers (= minor worker) of each of the registered species.

José Juan Camargo-Vanegas, Universidad del Magdalena, Santa Marta, Colombia

Grupo de Investigación en Insectos Neotropicales. Universidad del Magdalena. Carrera 32 N° 22-08. San Pedro Alejandrino. Santa Marta.

Camargo-Vanegas, J. J., & Guerrero, R. J. (2020). The Pheidole ants (Formicidae: Myrmicinae) in the tropical dry forest of Santa Marta, Colombia. Revista Colombiana De Entomología, 46(2), e8433. https://doi.org/10.25100/socolen.v46i2.8433

ACHURY, R.; CHACÓN DE ULLOA, P.; ARCILA, A. 2012. Effects of the heterogeneity of the landscape and the abundance of Wasmannia auropunctata on ground ant assemblages in a Colombian tropical dry forest. Psyche: A Journal of Entomology. vol. 2012: 960475 https://doi.org/10.1155/2012/960475

ANTWEB. 2019. AntWeb. California Academy of Science. Disponible en: http://www.antweb.org. [Fecha revisión: 21 febrero 2019].

BOLTON, B. 2020. An online catalog of the ants of the world. Disponible en: https://www.antcat.org/. [Fecha revisión: 12 marzo 2020].

CHACÓN DE ULLOA, P.; OSORIO-GARCÍA, A. M.; ACHURY, R.; R. BERMÚDEZ-RIVAS, C. 2012. Hormigas (Hymenoptera: Formicidae) del bosque seco tropical (Bs-T) de la cuenca alta del río Cauca, Colombia. Biota Colombiana 13 (2): 29. http://revistas.humboldt.org.co/index.php/biota/article/view/266/264

DELSINNE, T.; SERNA, F. J.; LEPONCE, M; BOUDINOT, B. E. 2019. Glosario de morfología. pp. 387-457. En: Fernández, F.; Guerrero, R. J.; Delsinne, T. (Eds.). Hormigas de Colombia. Editorial UN, Bogotá, D. C., Colombia. 1197 p.

DOMINGUEZ-HAYDAR, Y.; ARMBRECHT, I. 2011. Response of ants and their seed removal in rehabilitation areas and forests at El Cerrejon coal mine in Colombia. Restoration Ecology 19 (201): 178-184. https://doi.org/10.1111/j.1526-100X.2010.00735.x

ECONOMO, E. P.; KLIMOV, P.; SARNAT, E. M.; GUÉNARD, B.; WEISER, M. D.; LECROQ, B.; KNOWLES, L. L. 2015. Global phylogenetic structure of the hyperdiverse ant genus Pheidole reveals the repeated evolution of macroecological patterns. Proceedings of the Royal Society B 282: 20141416. https://doi.org/10.1098/rspb.2014.1416

EGUCHI, K. 2008. A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae). Zootaxa 1902: 1-118. http://dx.doi.org/10.11646/zootaxa.1902.1.1

FERNÁNDEZ, F. 2003. Introducción a las hormigas de la región Neotropical. Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Bogotá, Colombia. XXVI. 398 p.

FERNÁNDEZ, F. 2011. Pheidole iceni n. sp. (Hymenoptera: Formicidae), a new ant for an old institution. Caldasia 33 (2): 665-670. https://revistas.unal.edu.co/index.php/cal/article/view/36418

FERNÁNDEZ, F.; SERNA F. J. 2019. Subfamilia Myrmicinae. pp. 791-888. En Fernández, F.; Guerrero, R. J.; Delsinne, T. (Eds.). Hormigas de Colombia. Editorial UN, Bogotá, D.C., Colombia. 1198 p.

FERREIRA, A. C. 2016. O gênero Pheidole (Hymenoptera: Formicidae: Myrmicinae) no paraná: levantamento e delimitação de espécies. Universidade Federal do Paraná, Brasil. 389 p. http://hdl.handle.net/1884/48373

FISCHER, G.; HITA GARCIA, F.; PETERS, M. K. 2012. Taxonomy of the ant genus Pheidole Westwood (Hymenoptera: Formicidae) in the Afrotropical zoogeographic region: definition of species groups and systematic revision of the Pheidole pulchella group. Zootaxa 3232: 1-43. https://dx.doi.org/10.11646/zootaxa.3232.1.1

FONTALVO-RODRÍGUEZ, L.; SOLÍS-MEDINA, C. 2009. Ensamble de hormigas (Hymenoptera: Formicidae) en fragmentos de bosque seco en el complejo carbonífero el Cerrejón (La Guajira, Colombia). Intropica 27: 5-15. http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/134/117

GIRALDO, Y. M.; PATEL, E.; GRONENBERG, W.; TRANIELLO, J. F. A. 2013. Division of labor and structural plasticity in an extrinsic serotonergic mushroom body neuron in the ant Pheidole dentata. Neuroscience Letters 534: 107-111. http://doi.org/10.1016/j.neulet.2012.11.057

GUERRERO, R. J.; FERNÁNDEZ, F.; ESCÁRRAGA, M. E.; PÉREZ-PEDRAZA, L. F.; SERNA, F.; MAcKAY, W. P.; SANDOVAL, V.; VERGARA, V.; SUÁREZ, D.; GARCÍA, I.; SÁNCHEZ, A.; MENESES, A. D.; TOCORA, M. C.; SOSA-CALVO, J. 2018. New records of myrmicine ants (Hymenoptera: Formicidae) for Colombia. Revista Colombiana de Entomología 44 (2): 238-259. https://doi.org/10.25100/socolen.v44i2.7115

GUERRERO, R. J.; DELSINNE, T; DEKONINC, W. 2019. Métodos de recolección y curaduría. pp. 319-370. En: Fernández, F.; Guerrero, R. J.; Delsinne, T. (Eds.). Hormigas de Colombia. Editorial UN, Bogotá, D. C., Colombia. 1198 p.

HARRIS, R. A. 1979. A glossary of surface sculpturing. California Department of Food and Agriculture, Bureau of Entomology 28: 1-31.

IGLESIAS CÓRDOBA, L.; JOHNSON SALCEDO, V. L.; RITSEL FESKE, E. 2008. Estrategias de comercialización turística internacional de las playas del rodadero, Taganga y Bahía Concha. Tesis de maestría. Universidad del Norte. Barranquilla, Colombia. 98 p. Disponible en: http://manglar.uninorte.edu.co/handle/10584/176#page=2

LILLICO-OUACHOUR, A.; METSCHER, B.; KAJI, T.; ABOUHEIF, E. 2018. Internal head morphology of minor workers and soldiers in the hyperdiverse ant genus Pheidole. Canadian Journal of Zoology 96 (5): 383-392. https://dx.doi.org/10.1139/cjz-2017-0209

LONGINO, J. T. 2009a. Pheidole Working Group. Disponible en: https://ants.biology.utah.edu/pheidoleworkinggroup/index.htm. [Fecha revisión: 21 febrero 2019].

LONGINO, J. T. 2009b. Additions to the taxonomy of New World Pheidole (Hymenoptera: Formicidae). Zootaxa 2181 (1): 1-90. https://dx.doi.org/10.11646/zootaxa.2181.1.1

LONGINO, J. T. 2019. Pheidole (Hymenoptera, Formicidae) of Middle American wet forest. Zootaxa 4599 (1): 001-126. https://dx.doi.org/10.11646/zootaxa.4599.1.1

LONGINO, J. T.; COX, D. J. 2009. Pheidole bilimeki reconsidered (Hymenoptera: Formicidae). Zootaxa 1985 (1): 34-42. https://dx.doi.org/10.11646/zootaxa.1985.1.3

MARTÍNEZ, N. J.; GARCÍA, H.; PULIDO, L. A.; OSPINO, D.; NARVÁEZ, J. C. 2009. Escarabajos coprófagos (Coleoptera: Scarabaeinae) de la Vertiente Noroccidental, Sierra Nevada de Santa Marta, Colombia. Neotropical Entomology 38 (6): 708-715. https://doi.org/10.1590/S1519-566X2009000600002

MERTL, A. L.; SORENSON, M. D.; TRANIELLO, J. F. A. 2010. Community-level interactions and functional ecology of major workers in the hyperdiverse ground-foraging Pheidole (Hymenoptera, Formicidae) of Amazonian Ecuador. Insectes Sociaux 57: 441-452. https://doi.org/10.1007/s00040-010-0102-5

MOREAU, C. S. 2008. Unraveling the evolutionary history of the hyperdiverse ant genus Pheidole (Hymenoptera: Formicidae). Molecular Phylogenetics and Evolution 48 (1): 224-239. https://doi.org/10.1016/j.ympev.2008.02.020

NATURAL EARTH. 2019. Natural Earth 2.0. Free vector and raster map data. Disponible en: https://www.naturalearthdata.com. [Fecha revisión: 21 febrero 2019].

NORIEGA, A. J. A.; BARRANCO, W.; HERNÁNDEZ, J.; HERNÁNDEZ, E.; CASTILLO, S.; MONROY, D.; GARCÍA, H. 2016. Estructura estacional del ensamblaje de escarabajos coprófagos (Coleoptera: Scarabaeinae) en una parcela permanente de bosque seco tropical. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 40 (154): 75-83. https://doi.org/10.18257/raccefyn.255

PEETERS, C. 2019. Castas. Homología y analogía en la forma y función. pp. 917-1053. En: Fernández, F.; Guerrero, R. J.; Delsinne, T. (Eds.). Hormigas de Colombia. Editorial UN, Bogotá, D. C., Colombia. 1198 p.

SARNAT, E. M.; MOREAU, C. S. 2011. Biogeography and morphological evolution in a Pacific island ant radiation. Molecular Ecology 20 (1): 114-130. https://doi.org/10.1111/j.1365-294X.2010.04916.x

SERNA, F. J.; SUÁREZ, D; PÉREZ, A. L. 2019. Género Pheidole. pp. 917-1053. En: Fernández, F.; Guerrero, R. J.; Delsinne, T. (Eds.). Hormigas de Colombia. Editorial UN, Bogotá, D. C., Colombia. 1198 p.

STREWE, R.; VILLA-DE LEÓN, C.; ALZATE, J.; BELTRÁN, J.; MOYA, J.; NAVARRO, C.; UTRÍA, G. 2009. Las aves del campus de la Universidad del Magdalena, Santa Marta, Colombia. Revista Intropica 4: 79-91. https://revistas.unimagdalena.edu.co/index.php/intropica/article/view/141/123

TAMARIS-TURIZO, C.; RODRÍGUEZ-BARRIOS, J.; OSPINA-TORRES, R. 2013. Deriva de macroinvertebrados acuáticos a lo largo del río Gaira, vertiente noroccidental de la Sierra Nevada de Santa Marta, Colombia. Caldasia 35 (1): 149-163. https://revistas.unal.edu.co/index.php/cal/article/view/39103

TEAM QGIS DEVELOPMENT. 2016. QGIS geographic information system. Open Source Geospatial Foundation Project.

VICENTE, R. E.; FERREIRA, A. C.; SANTOS, R. C. L.; PRADO, L. P. 2018. Ants (Hymenoptera: Formicidae) from an Amazonian fragmented landscape, Juara, Mato Grosso, Brazil, with new records of ant species. Papéis Avulsos de Zoologia 58: e20185840. https://doi.org/10.11606/1807-0205/2018.58.40

WILSON, E. 2003. Pheidole in the New World: a dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, Massachusetts, EE. UU. 794 p.

ZABALA, E. G.; VÉLEZ, H. M.; GÓNGORA, B. C. 2006. Nuevos registros de especies de hormigas (Hymenoptera: Formicidae) para Colombia. Revista Colombiana de Entomología 32 (2): 227-229. https://doi.org/10.25100/socolen.v32i2.9395

Received 2019-08-20
Accepted 2020-06-25
Published 2020-12-31