Habitat use and surface activity scorpion Centruroides margaritatus in Palo Verde, Guanacaste National Park, Costa Rica

Habitat use and surface activity scorpion Centruroides margaritatus in Palo Verde, Guanacaste National Park, Costa Rica

Authors

  • Daniel Ramírez-Arce Escuela de Ciencias Biológicas, Universidad Nacional Autónoma, Heredia, Costa Rica

DOI:

https://doi.org/10.22458/urj.v7i2.1154

Keywords:

Centruroides margaritatus, habitat use, surface activity, vegetation, ambush behavior, resting behavior.

Abstract

Centruroides margaritatus is one of the most common scorpions in Costa Rica, however almost null ecological or population-based studies have been conducted. Therefore, the objective of the present study was to characterize the habitat use and surface activity of this species in Palo Verde National Park, Costa Rica. Scorpions were searched intensively along transects at three sites: road, camp and forest. The microhabitat in each capture was characterized and the surface activity of the scorpions was recorded at the time of capture. C. margaritatus was found in different microhabitats: soil, leaf litter, herbaceous plants, shrubs, trees, and under rocks and fallen logs, with a preference to use vegetation to heights less than 50 cm. The scorpions were in an ambush behavior most of the times and were observed mostly in the vegetation, while they were in a resting behavior mainly under fallen trunks and rocks. The use of vegetation can represent a strategy to obtain food and also be in a safe place against predators. Nevertheless, the species adaptability provides the ease of using many microhabitats in sites where vegetation is scarce. While the study period was short, this research provides the first observations about the habitat use of this species in Costa Rica, which serves as a basis for future investigation.

References

Briceño, R. D. & Bonilla, F. (2009). Substrate vibrations in the scorpion Centruroides margaritatus (Scorpiones: Buthidae) during courtship. Rev. Biol. Trop., 57 (1): 267-274.

Cahalan, M. D. (1975). Modification of sodium channel gating in frog myelinated nerve fibres by Centruroides sculpturatus scorpion venom. The Journal of Physiology, 244: 511-534.

Catterall, W. A. (1976). Purification of a Toxic Protein from Scorpion Venom Which Activates the Action Potential Na+ Ionophore. The Journal of Biological Chemistry, 251 (18): 5528-5536.

Conde, R. Zamudio, F. Z., Rodríguez, M. H. & Possani, L. D. (2000). Scorpine, an anti-malaria and anti-bacterial agent purified from scorpion venom. FEBS letters, 471, (2–3): 165-168.

Crawford, C. S. & Krehoff, R. C. (1975). Diel activity in sympatric populations of the scorpions Centruroides sculpturatus (Buthidae) and Diplocentrus spitzeri (Diplocentridae). Journal of Arachnology, 2: 195-204.

McReynolds, C. N. (2008). Microhabitat preferences for the errant scorpion, Centruroides vittatus (Scorpiones, Buthidae). Journal of Arachnology, 36 (3): 557-564.

Montoya, M. & Armas, L. F. (2002). Escorpiones (Arachnida) del Archipielago de Bocas del Toro, Panama. Rev. Biol. Trop., 50 (1): 155-160.

Morrison, M. L, Marcot, B. G. & Mannan, R. W. (2006). Wildlife–Habitat Relationships: Concepts and Applications. Washington: Island Press.

Nime, M. F., Casanoves, F., Vrech, D. E. & Mattoni, C. I. (2013). Relationship between environmental variables and surface activity of scorpions in the Arid Chaco ecoregion of Argentina. Invertebrate Biology, 132 (2): 1-11.

Ponce-Saavedra, J., Francke, O. & Suzán, H. (2006). Actividad superficial y utilización del hábitat por Centruroides balsasensis Ponce y Francke (Scorpiones: Buthidae). Biológicas, 8: 130-137.

Ponce-Saavedra, J. & Francke, O. F. (2013). Clave para la identificación de especies de alacranes del género Centruroides Marx 1890 (Scorpiones: Buthidae) en el Centro Occidente de México. Biológicas, 15 (1): 52-62.

Polis, G. A. (1990). The Biology of Scorpions. California: Stanford University Press.

Powers, J. S., Becknell, J. M., Irving, J. & Pérez-Aviles, D. (2009). Diversity and structure of regenerating tropical dry forests in Costa Rica: Geographic patterns and environmental drivers. Forest Ecology and Management, 258: 959-970.

Price, P. W., Denno, R. F., Eubanks, M. D., Finke, D. L. & Kaplan, I. (2011). Insect Ecology: Behavior, Populations and Communities. Nueva York: Cambridge University Press.

Rivera-Hidalgo, J. (2012). Función de los pectenes en detección de presa en hembras del escorpión Centruroides margaritatus (Scorpiones: Buthidae): prueba experimental con grupo control. Cuadernos de Investigación, 4 (2): 157-164.

Sánchez-Quirós, C., Arévalo, E. & Barrantes, G. (2012). Static allometry and sexual size dimorphism in Centruroides margaritatus (Scorpiones: Buthidae). Journal of Arachnology, 40 (3): 338-344.

Schowalter, T. D. (2006). Insect ecology: An Ecosystem Approach. California: Academic Press.

Sissom, W. D. & Lourenco, W. R. (1987). The genus Centruroides in South America (Scorpiones: Buthidae). Journal of Arachnology, 15: 11-28.

Stern, M., Quesada, M. & Stoner, K. E. (2002). Changes in Composition and Structure of a Tropical Dry Forest Following Intermittent Cattle Grazing. Rev. Biol. Trop., 50 (3/4): 1021-1034.

Stevenson, D. J., Greer, G. & Elliott, M. J. (2012). The Distribution and Habitat of Centruroides hentzi (Banks) (Scorpiones, Buthidae) in Georgia. Southeastern Naturalist, 11 (4): 589-598.

Szilagyi-Zecchin, V. J., Fernandes, A. L., Castagna, C. L. & Voltolini, C. J. (2012). Abundance of scorpions Tityus serrulatus and Tityus bahiensis associated with climate in urban area (Scorpiones: Buthidae). Indian Journal of Arachnology, 1 (2): 15-23.

Teruel, R. (2000). Taxonomía del complejo Centruroides anchorellus Armas, 1976 (Scorpiones: Buthidae). Rev. Iber. Aracnol., 1 (7): 3-12.

Teruel, R. (2011). La verdadera identidad de Tityus championi Pocock 1898 (Scorpiones: Buthidae). Boletín de la Sociedad Entomológica Aragonesa, 48: 367-373.

Víquez, C. (1999). Escorpiones de Costa Rica. Heredia: INBio.

Published

2015-12-15

How to Cite

Ramírez-Arce, D. (2015). Habitat use and surface activity scorpion Centruroides margaritatus in Palo Verde, Guanacaste National Park, Costa Rica. UNED Research Journal, 7(2), 279–286. https://doi.org/10.22458/urj.v7i2.1154

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