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Persisting in a windy habitat: population ecology and behavioral adaptations of two endemic grasshopper species in the Cape region (South Africa)

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Abstract

Global biodiversity hotspots are rich in endemic insect species, many of which are threatened by the ongoing anthropogenic pressures on their habitats. The Cape region (South Africa) is one of these biodiversity hotspots, maintaining a high number of endemics. However, the ecology of most insect species in this region remains poorly understood. The two Orthoptera species Betiscoides meridionalis and Betiscoides parva are endemic to the Cape region and specialized on restio vegetation. They are threatened by increasing wildfire frequencies and invasions of non-native plant species. However, this information has been inferred from habitat changes, whereas no ecological study on these species has been conducted since they have been described. In order to facilitate conservation management, information on the ecology of these species is urgently required. The aim of our study was (1) to obtain data on the population ecology (particularly population sizes and mobility), and (2) to study the behavior of both species in response to environmental factors. For this purpose a mark-recapture-study and an observational behavior study were conducted. Both species had small population sizes and a low mobility with males moving greater distances than females. Wind had a strong influence on the behavior of Betiscoides, particularly on the small males of B. parva. Future studies might thus focus on the question whether wind-exposure is a critical factor for habitat choice of this species. We strongly recommend enhancing the connectivity of restio habitats and restoring these habitats to prevent extinction of specialized insect species.

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References

  • Berggren Å (2004) Impact of grazing on individual male movement in Roesel’s Bush-Cricket Metrioptera roeseli: one possible clue to species range expansion. J Insect Behav 17:419–429. doi:10.1023/B:JOIR.0000042531.27859.ac

    Article  Google Scholar 

  • Buchweitz M, Walter R (1992) Individualmarkierung von Heuschrecken - ein Erfahrungsbericht. Articulata 7:55–61

    Google Scholar 

  • Cardoso P, Erwin TL, Borges PA et al (2011) The seven impediments in invertebrate conservation and how to overcome them. Biodivers Conserv 144:2647–2655. doi:10.1016/j.biocon.2011.07.024

    Google Scholar 

  • Cowling RM, Macdonald I, Simmons M (1996) The Cape Peninsula, South Africa: physiographical, biological and historical background to an extraordinary hot-spot of biodiversity. Biodivers Conserv 5:527–555

    Article  Google Scholar 

  • Diekötter T, Csencsics D, Rothenbuhler C et al (2005) Movement and dispersal patterns in the bush cricket Pholidoptera griseoaptera: the role of developmental stage and sex. Ecol Entomol 30:419–427. doi:10.1111/j.0307-6946.2005.00714.x

    Article  Google Scholar 

  • Dirsh VM (1965) The African genera of Acridoidea. Cambridge University Press, Cambridge

    Google Scholar 

  • Eades D, Otte D, Cigliano M.M et al (2013) Orthoptera Species File. Version 5.0/5.0. orthoptera.speciesfile.org. Accessed 17 Oct 2013

  • Fric Z, Hula V, Klimova M et al (2010) Dispersal of four fritillary butterflies within identical landscape. Ecol Res 25:543–552. doi:10.1007/s11284-009-0684-4

    Article  Google Scholar 

  • Gardiner T, Dover J (2008) Is microclimate important for Orthoptera in open landscapes? J Insect Conserv 12:705–709. doi:10.1007/s10841-007-9104-7

    Article  Google Scholar 

  • Gardiner T, Hill J (2004) Directional dispersal patterns of Chorthippus parallelus (Orthoptera: Acrididae) in patches of grazed pastures. J Orthopt Res 13:135–141

    Article  Google Scholar 

  • Gardiner T, Hill J, Chesmore D (2005) Review of the methods frequently used to estimate the abundance of Orthoptera in Grassland ecosystems. J Insect Conserv 9:151–173. doi:10.1007/s10841-005-2854-1

    Article  Google Scholar 

  • Grant PB, Samways MJ (2011) Micro-hotspot determination and buffer zone value for Odonata in a globally significant biosphere reserve. Biol Conserv 144:772–781. doi:10.1016/j.biocon.2010.11.008

    Article  Google Scholar 

  • Gröning J, Krause S, Hochkirch A (2007) Habitat preferences of an endangered insect species, Cepero’s ground-hopper (Tetrix ceperoi). Ecol Res 22:767–773. doi:10.1007/s11284-006-0315-2

    Article  Google Scholar 

  • Hein S, Gombert J, Hovestadt T et al (2003) Movement patterns of the bush cricket Platycleis albopunctata in different types of habitat: matrix is not always matrix. Ecol Entomol 28:432–438. doi:10.1046/j.1365-2311.2003.00531.x

    Article  Google Scholar 

  • Henle K, Amler K, Biedermann R, Kaule G, Poschlod B (1999) Bedeutung und Funktion von Arten und Lebensgemeinschaften in der Planung. In: Amler K, Bahl A, Henle K et al (eds) Populationsbiologie in der Naturschutzpraxis. Ulmer, Stuttgart, pp 17–23

    Google Scholar 

  • Hewitt GB (1979) Hatching and development of rangeland grasshoppers in relation to forage growth, temperature, and precipitation. Environ Entomol 8:24–29

    Google Scholar 

  • Hochkirch A (1998) A comparison of the grasshopper fauna (Orthoptera: Acridoidea & Eumastacoidea) of the Uluguru Mountains and the East Usambara Mountains, Tanzania. J E Afr Nat Hist 87:221–232

    Article  Google Scholar 

  • Hochkirch A (2012) Betiscoides meridionalis. www.iucnredlist.org. Accessed 13 Oct 2013

  • Hochkirch A, Adorf F (2007) Effects of prescribed burning and wildfires on Orthoptera in Central European peat bogs. Environ Conserv 34:225–235. doi:10.1017/S0376892907004006

    Article  Google Scholar 

  • Hochkirch A, Gröning J, Krause S (2007a) Intersexual niche segregation in Cepero’s Ground-hopper, Tetrix ceperoi. Evol Ecol 21:727–738. doi:10.1007/s10682-006-9147-3

    Article  Google Scholar 

  • Hochkirch A, Witzenberger KA, Teerling A, Niemeyer F (2007b) Translocation of an endangered insect species, the field cricket (Gryllus campestris Linnaeus, 1758) in northern Germany. Biodivers Conserv 16:3597–3607. doi:10.1007/s10531-006-9123-9

    Article  Google Scholar 

  • Hochkirch A, Gärtner A, Brandt T (2008) Effects of forest-dune ecotone management on the endangered heath grasshopper, Chorthippus vagans (Orthoptera: Acrididae). Bull Entomol Res 98:449–456. doi:10.1017/S0007485308005762

    CAS  PubMed  Google Scholar 

  • Ingrisch S, Köhler G (1998) Die Heuschrecken Mitteleuropas. Westarp Wissenschaften, Magdeburg

    Google Scholar 

  • Kemper J, Cowling RM, Richardson DM (1999) Fragmentation of South African renosterveld shrublands: effects on plant community structure and conservation implications. Biodivers Conserv 90:103–111

    Google Scholar 

  • Key K (1937) New Acridiidae from South Africa. Ann S Afr Mus 32:135–167

    Google Scholar 

  • Kindvall O (1999) Dispersal in a metapopulation of the bush cricket, Metrioptera bicolor (Orthoptera: Tettigoniidae). J Anim Ecology 68:172–185. doi:10.1046/j.1365-2656.1999.00273.x

    Article  Google Scholar 

  • Lactin DJ, Johnson DL (1998) Environmental, physical and behavioral determinanta of body temperature in grasshopper Nymphs (Orthoptera: Acrididae). Can Entomol 130:551–577. doi:10.4039/Ent130551-5

    Article  Google Scholar 

  • Larson DP, O’Neill KM, Kemp WP (1999) Evaluation of the accuracy of sweep sampling in determining grasshopper (Orthoptera: Acrididae) community composition. J Agric Urban Entomol 16:207–214

    Google Scholar 

  • Lewis T (1969) The diversity of the insect fauna in a hedgerow and neighbouring fields. J Appl Ecol 6:453–458

    Article  Google Scholar 

  • Linder HP (2003) The radiation of the Cape flora, southern Africa. Biol Rev Camb Philos Soc 78:597–638

    Article  CAS  PubMed  Google Scholar 

  • Maes D, Ghesquiere A, Logie M et al (2006) Habitat use and mobility of two threatened coastal dune insects: implications for conservation. J Insect Conserv 10:105–115. doi:10.1007/s10841-006-6287-2

    Article  Google Scholar 

  • Naskrecki P, Bazelet CS (2009) A species radiation among South African flightless spring katydids (Orthoptera: Tettigoniidae: Phaneropterinae: Brinckiella Chopard). Zootaxa 2056:46–62

    Google Scholar 

  • Nielsen ET, Dreisig H (1970) The Behavior of Stridulation in Orthoptera Ensifera. Behavior 37:205–252

    Article  Google Scholar 

  • Odum EP, Connell CE, Davenport LB (1962) Population energy flow of three primary consumer components of old-field ecosystems. Ecology 43:88–96

    Article  Google Scholar 

  • Oksanen J, Kindt R, Legendre P et al (2008) The vegan package. Community ecology package. http://vegan.r-forge.r-project.org/. Accessed 13 Oct 2013

  • Picker M, Griffiths CL, Weaving A (2004) Field guide to insects of South Africa. Struik, Cape Town

    Google Scholar 

  • Procheş Ş, Cowling RM (2006) Insect diversity in Cape fynbos and neighbouring South African vegetation. Global Ecol Biogeogr 15:445–451. doi:10.1111/j.1466-822X.2006.00239.x

    Article  Google Scholar 

  • Reinhardt K, Köhler G, Maas S et al (2005) Low dispersal ability and habitat specificity promote extinctions in rare but not in widespread species: the Orthoptera of Germany. Ecography 28:593–602. doi:10.1111/j.2005.0906-7590.04285.x

    Article  Google Scholar 

  • Richardson DM, van Wilgen BW (2004) Invasive alien plants in South Africa: How well do we understand the ecological impacts? S Afr J Sci 100:45–52

    Google Scholar 

  • Sänger K (1977) Über die Beziehungen zwischen Heuschrecken und der Raumstruktur ihrer Habitate. Zool Jb Syst 104:433–488

    Google Scholar 

  • Seddon PJ, Soorae PS, Launay F (2005) Taxonomic bias in reintroduction projects. Anim Conserv 8:51–58. doi:10.1017/S1367943004001799

    Article  Google Scholar 

  • Spearman L (2013) Taxonomic revision of the South African Grasshopper Genus Euloryma (Orthoptera: Acrididae). Trans Am Entomol Soc 139:1–111

    Google Scholar 

  • Stiedl O, Bickmeyer U (1991) Acoustic behaviour of Ephippiger ephippiger fiebig (Orthoptera, Tettigoniidae) within a habitat of Southern France. Behav Process 23:125–135. doi:10.1016/0376-6357(91)90063-6

    Article  CAS  Google Scholar 

  • Uvarov B (1977) Grasshoppers and Locusts—a handbook of general Acridology, vol 2. Cambridge University Press, Cambridge

    Google Scholar 

  • Venables WN, Ripley BN (2002) Modern applied statistics with S-Plus. Springer, New York

    Book  Google Scholar 

  • Weiss N, Zucchi H, Hochkirch A (2013) The effects of grassland management and aspect on Orthoptera diversity and abundance: site conditions are as important as management. Biodivers Conserv 22:2167–2178. doi:10.1007/s10531-012-0398-8

    Article  Google Scholar 

  • Weyer J, Weinberger J, Hochkirch A (2012) Mobility and microhabitat utilization in a flightless wetland grasshopper, Chorthippus montanus (Charpentier, 1825). J Insect Conserv 16:379–390. doi:10.1007/s10841-011-9423-6

    Article  Google Scholar 

  • White GC, Burnham KP (1999) Program MARK: survival estimation from populations of marked animals. Bird Study 46:120–139. doi:10.1080/00063659909477239

    Article  Google Scholar 

  • Witzenberger KA, Hochkirch A (2008) Genetic consequences of animal translocations: a case study using the field cricket, Gryllus campestris L. Biol Conserv 141:3059–3068. doi:10.1016/j.biocon.2008.09.017

    Article  Google Scholar 

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Acknowledgments

We would like to thank SanParks, Eastern Cape Parks and Cape Nature for providing the permits to work in the Cape Floral Region Protected Areas. Furthermore we wish to thank Corlie Hugo, Manager of Kogelberg Nature Reserve, and Nicholaas Swarts, Manager of Limietberg Nature Reserve, for their continuous support during our studies in Kogelberg Nature Reserve and Limietberg Nature Reserve. We are also grateful to Chris Ehrke and Florian Seidt for their helpful assistance in the field. This study was funded by German Research Foundation (DFG) as a part of the PhD of Daniela Matenaar, and a travel grant by the German Academic Exchange Service (DAAD) to Linda Bröder.

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Authors and Affiliations

  1. Department of Biogeography, Trier University, 54286, Trier, Germany

    Daniela Matenaar, Linda Bröder & Axel Hochkirch

  2. Department of Conservation Ecology and Entomology, Stellenbosch University, Stellenbosch, 9600, South Africa

    Corinna S. Bazelet

Authors
  1. Daniela Matenaar
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  2. Linda Bröder
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  3. Corinna S. Bazelet
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  4. Axel Hochkirch
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Correspondence to Axel Hochkirch.

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Matenaar, D., Bröder, L., Bazelet, C.S. et al. Persisting in a windy habitat: population ecology and behavioral adaptations of two endemic grasshopper species in the Cape region (South Africa). J Insect Conserv 18, 447–456 (2014). https://doi.org/10.1007/s10841-014-9654-4

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