Loxosceles laeta (Nicolet, 1849) (Araneae, Sicariidae) in Guatemala City

Authors

DOI:

https://doi.org/10.36958/sep.v7i2.301

Keywords:

spider bite, loxoscelism, corner spider, loxosceles laeta

Abstract

In the Guatemalan context, the limited published reports of loxoscelism do not specify the species involved in incidents, highlighting the need to determine the species that inhabit the country. This study involved the hand capture of thirteen live individuals of the genus Loxosceles at the Facultad de Medicina Veterinaria y Zootecnia of Universidad de San Carlos de Guatemala during April 2024. Four male and nine female individuals of Loxosceles laeta were identified, marking the first synanthropic report of this species in Guatemala. The identification of Loxosceles spiders is crucial for the wellbeing of individuals who suffer bites from these spiders, as it enables the provision of appropriate treatment.

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Author Biographies

Diego Armando Medina Arellano, Facultad de Medicina Veterinaria y Zootecnia

He is a Veterinary Doctor graduated from the University of San Carlos of Guatemala. Master of Science with an Emphasis in Entomology from the University of Panama through a full scholarship from the German Academic Exchange Service (DAAD). Specialist in Bioinformatics and Biomedical Molecular Biocomputation from the Faculty of Engineering of the University of San Carlos of Guatemala. He is currently a teacher of the Biology and Zoology courses at the Faculty of Veterinary Medicine and Zootechnics of the University of San Carlos of Guatemala.

Denise Mejía-Recinos, Universidad Mariano Gálvez de Guatemala

She is a Veterinary Doctor graduated from the University of San Carlos in Guatemala. Master in Animal Science from the Faculty of Veterinary Medicine and Zootechnics. Specialist in Scientific Research from the Faculty of Engineering of the University of San Carlos of Guatemala. He is currently a teacher of the Chemistry and Biochemistry of Veterinary Medicine courses at the Faculty of Medical Sciences of the Mariano Gálvez University of Guatemala.

Luis Argueta-Fong, Facultad de Medicina Veterinaria y Zootecnia

He is a student of Veterinary Medicine at the University of San Carlos in Guatemala. Master in Animal Science from the Faculty of Veterinary Medicine and Zootechnics. He is currently a teaching assistant for the Biology and Zoology courses at the Faculty of Veterinary Medicine and Zootechnics of the University of San Carlos of Guatemala.

References

Castellanos, E., & Rodríguez, L. (2017). Loxoscelismo cutáneo y cutáneo-visceral: Reporte de 4 casos. Revista Médica (Guatemala), 156(1), 47-50. https://doi.org/10.36109/rmg.v156i1.55

Chaim, O. M., Trevisan-Silva, D., Chaves-Moreira, D., Wille, A. C. M., Ferrer, V. P., Matsubara, F. H., & Veiga, S. S. (2011). Brown spider (Loxosceles genus) venom toxins: Tools for biological purposes. Toxins, 3(3), 309-344. https://doi.org/10.3390/toxins3030309

Gertsch, W., & Ennik, F. (1983). The spider genus Loxosceles in North America, Central America and the West Indies (Araneae, Loxoscelidae). Bulletin of the Natural History Museum, 175(3). https://www.gbif.org/es/species/5170628

Gonçalves-de-Andrade, R. M., & Tambourgi, D. V. (2003). First record on Loxosceles laeta (Nicolet, 1849) (Araneae, Sicariidae) in the West Zone of São Paulo City, São Paulo, Brazil, and considerations regarding its geographic distribution. Revista da Sociedade Brasileira de Medicina Tropical, 36, 425-426. https://doi.org/10.1590/S0037-86822003000300019

Jara, R., Castillo, C., Valdés, M., Albornoz, C., Andrades, P., Danilla, S., ... & Erazo, C. (2020). Síndrome compartimental agudo como complicación de un loxoscelismo cutáneo edematoso. Revista Chilena de Infectología, 37(2), 175-178. http://dx.doi.org/10.4067/s0716-10182020000200175

Jiménez-Oliver, K. D., Ortiz, M. I., Azuara-Antonio, O., & Mateos-Mauricio, F. A. (2023). Loxoscelismo: Mordeduras de arañas violinistas y sus implicaciones médicas. Educación y Salud. Boletín Científico Instituto de Ciencias de la Salud Universidad Autónoma del Estado de Hidalgo, 12(23), 35-42. https://doi.org/10.29057/icsa.v12i23.11619

Lopes, P. H., Squaiella-Baptistão, C. C., Marques, M. O. T., & Tambourgi, D. V. (2009). Clinical aspects, diagnosis and management of Loxosceles spider envenomation: Literature and case review. Archives of Toxicology, 94, 1461-1477. https://doi.org/10.1007/s00204-020-02719-0

Maldonado Santos, E. J., & Sánchez Quiroga, M. A. (2018). El Género Loxosceles (Heineken & Lowe, 1832) en Centroamérica y los Andes Septentrionales: Nuevos registros y notas sobre su distribución altitudinal. https://repositorio.uptc.edu.co/server/api/core/bitstreams/1fb90c73-1a7c-4cec-acad-9ebd776674cd/content

Manríquez, J. J., & Silva, S. (2009). Loxoscelismo cutáneo y cutáneo-visceral: Revisión sistemática. Revista Chilena de Infectología, 26(5), 420-432. http://dx.doi.org/10.4067/S0716-10182009000600004

Martínez-Ortiz, D., Torres-Castro, M., Arisqueta-Chablé, C., Salceda-Sánchez, B., Huerta, H., Palacio-Vargas, J., et al. (2022). First record of a case of cutaneous loxoscelism caused by violin spider (Loxosceles yucatana) bite in Yucatán, Mexico. Revista Peruana de Medicina Experimental y Salud Pública, 39,489-494. https://doi.org/10.17843/rpmesp.2022.394.11047

Morataya-López, E. E., & Galindo-Berqueffer, H. J. (2023). Loxoscelismo cutáneo: Reporte de caso. Revista Médica (Guatemala), 162(1), 57-59. https://doi.org/10.36109/rmg.v162i1.604

Orellana, C., Veloso, C., Orellana, S. A., Fuentes, M., & Canals, M. (2020). Thermal performance of the Chilean recluse spider Loxosceles laeta (Araneae, Sicariidae). Revista Ibérica de Aracnología, (36), 65-68. https://www.researchgate.net/publication/342185600_Thermal_performance_of_the_Chilean_recluse_spider_Loxosceles_laeta_Araneae_Sicariidae

Pace, L. B., & Vetter, R. S. (2009). Brown recluse spider (Loxosceles reclusa) envenomation in small animals. Journal of Veterinary Emergency and Critical Care, 19(4), 329-336. https://doi.org/10.1111/j.1476-4431.2009.00440.x

Severino, F. B., Vivanco, P., & Mix, A. (2022). Loxoscelismo: Revisión de la literatura a propósito de un caso. ARS MEDICA Revista de Ciencias Médicas, 47(2), 29-35. https://doi.org/10.11565/arsmed.v47i2.1894

Silveira, A. L. (2009). First synanthropic record of Loxosceles laeta (Nicolet, 1849) (Araneae, Sicariidae) in the municipality of Rio de Janeiro, State of Rio de Janeiro. Revista da Sociedade Brasileira de Medicina Tropical, 42(6). https://doi.org/10.1590/S0037-86822009000600021

Stuber, M., & Nentwig, W. (2016). How informative are case studies of spider bites in the medical literature? Toxicon, 114, 40-44. https://doi.org/10.1016/j.toxicon.2016.02.023

Weather Spark. (s.f.). Tiempo promedio en abril en Ciudad de Guatemala, Guatemala. Weather Spark. https://es.weatherspark.com/m/11693/4/Tiempo-promedio-en-abril-en-Ciudad-de-Guatemala-Guatemala#Figures-Humidity

Published

28-11-2024

How to Cite

Medina Arellano, D. A., Mejía-Recinos, D., & Argueta-Fong, L. (2024). Loxosceles laeta (Nicolet, 1849) (Araneae, Sicariidae) in Guatemala City. Revista Cientí­fica Del Sistema De Estudios De Postgrado De La Universidad De San Carlos De Guatemala, 7(2), 199–208. https://doi.org/10.36958/sep.v7i2.301

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