Thermal Tolerances of Three Tramp Ant Species (Hymenoptera: Formicidae)
DOI:
https://doi.org/10.13102/sociobiology.v59i1.678Keywords:
Myrmicinae, Monomorium floricola, Monomorium pharaonis, Tetramorium bicarinatum.Abstract
Tramp ant species present a set of adaptations to their urban habitats, and there is a paucity of knowledge about how they interact with abiotic factors, like temperature. Temperature is well known to interfere with insect activity. The present study evaluated the temperature tolerance of three important tramp ant species: Monomorium floricola ( Jerdon), Monomorium pharaonis (Linnaeus) and Tetramorium bicarinatum (Nylander). Tested temperatures were 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 and 50.C. Ten repetitions with 20 workers each were done with each temperature and analyzed species. The number of dead workers was recorded every hour over a total of 8 hours. All procedures were done using thermal incubators at relative humidity within 50-95%. Workers of M. pharaonis proved more tolerant to high temperatures (30-50.C) than workers of M. floricola and T. bicarinatum. The higher the temperatures tested, greater was the recorded ant mortality, with temperature 50.C being fatal to all species after 1h of exposition. The least tolerant species to temperatures below 20.C was T. bicarinatum. Low temperatures tested were not fatal to any of the tested species.
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References
Andersen, A.N. 1995. A classification of Australian ant communities, based on functional groups which parallel plant life-forms in relation to stress and disturbance. Journal of Biogeography 22: 15-29.
Andersen, A.N. 2000. A global ecology of rainforest ants: functional groups in relation to environmental stress and disturbance. In: Agosti, D., J.D. Majer, L.E. Alonso & T.R. Schultz (eds). Ants: standard methods measuring and monitoring diversity. Smithsonian Institution Press, Washington: 25-34.
Angilletta, M.J., R.S. Wilson, A.C. Niehaus, M.W. Sears, C.A. Navas & P.L. Ribeiro. 2007. Urban physiology: city ants possess high heat tolerance. PLoS ONE 2: e258.
Campos-Farinha, A.E.C., O.C. Bueno, M.C.G. Campos & L.M. Kato. 2002. As formigas urbanas no Brasil: retrospecto. O Biologico 64: 129-133.
Cerda, X., J. Retana & S. Cros. 1998. Critical thermal limits in Mediterranean ant species: trade-off between mortality risk and foraging performance. Functional Ecology 12: 45-55.
Chapman, R.F. 1998. The insects: structure and function. Cambridge University Press, Cambridge.
Francke, O.F., L.R. Potts & J.C. Cokendolpher. 1985. Heat tolerances of four species of fire ants (Hymenoptera: Formicidae: Solenopsis). Southwestern Naturalist 30: 59-68.
Hebling-Beraldo, M.J.A. 1978. Tolerancia as variacoes de temperatura, em operarias de sauvas. Revista Brasileira de Biologia 38: 195-199.
Holldobler, B. & E.O. Wilson. 1990. The ants. Harvard University Press, Cambridge.
Holway, D.A., A.V. Suarez & T.J. Case. 2002. Role of abiotic factors in governing susceptibility to invasion: A test with Argentine ants. Ecology 83: 1610-1619.
Klotz, J., L. Hansen, R. Pospischil & M. Rust. 2008. Urban ants of North America and Europe: identification, biology, and management. Cornell University Press, Ithaca.
Linksvayer, T.A. & M.A. Janssen. 2008. Traits underlying the capacity of ant colonies to adapt to disturbance and stress regimes. Systems Research and Behavioral Science 26: 315-329.
Meier, R.E. 1994. Coexisting patterns and foraging behavior of introduced and native ants (Hymenoptera, Formicidae) in the Galapagos Islands (Ecuador). In: Williams, D.F. (ed). Exotic ants: Biology, impact and control of introduced species. Wetsview Press, San Francisco: 44-62.
Passera, L. 1994. Characteristic of tramp species. In: Williams D.F. (ed). Exotic ants: Biology, impact and control of introduced species. Wetsview Press, San Francisco: 23-43.
Vega, S.J.V. & M.K. Rust. 2001. The Argentine ant – A significant invasive species in agricultural, urban and natural environments. Sociobiology 37: 3-25.
Walters, A.C. & D.A. Mackay. 2004. Comparisons of upper thermal tolerances between the invasive Argentine ant (Hymenoptera: Formicidae) and two native Australian ant species. Annals of the Entomological Society of America 97: 971-975.
Wetterer, J.K. 2008. Worldwide spread of the longhorn crazy ant, Paratrechina longicornis (Hymenoptera: Formicidae). Myrmecological News 11: 137-149.
Wetterer, J.K. 2009a. Worldwide spread of the ghost ant, Tapinoma melanocephalum (Hymenoptera: Formicidae). Myrmecological News 12: 23-33.
Wetterer, J.K. 2009b. Worldwide spread of the destroyer ant, Monomorium destructor (Hymenoptera: Formicidae). Myrmecological News 12: 97-108.
Wetterer, J.K. 2009c. Worldwide spread of the Argentine ant, Linepithema humile (Hymenoptera: Formicidae). Myrmecological News 12: 187-194.
Wetterer, J.K. 2009d. Worldwide spread of the Penny ant, Tetramorium bicarinatum (Hymenoptera: Formicidae). Sociobiology 54: 811-830.
Wetterer, J.K. 2010a. Worldwide spread of the flower ant, Monomorium floricola (Hymenoptera: Formicidae). Myrmecological News 13: 19-27.
Wetterer, J.K. 2010b. Worldwide spread of the pharaoh ant, Monomorium pharaonis (Hymenoptera: Formicidae). Myrmecological News 13: 115-129.
Xu, Y.J., Y.Y. Lu, Z.P. Pan, L. Zeng & G. Liang. 2009. Heat tolerance of the red imported fire ant, Solenopsis invicta (Hymenoptera: Formicidae) in mainland China. Sociobiology 54: 115-126.
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