Abstract
With 22 species, Ancognatha is the fourth most species-rich genus of Neotropical cyclocephaline scarabs (Melolonthidae, Cyclocephalini), an important group of anthophilous insects associated with palms (Arecaceae). Unlike other members of the tribe, which predominantly inhabit low-altitude ecosystems, Ancognatha spp. are most common in montane areas, at elevations of 1500 to over 4000 m a.s.l. In the cloud forests of the Andes of Colombia, we investigated the association between Ancognatha vulgaris and seven species of wax palms (Ceroxylon spp.) from 2009 to 2013. Male and female A. vulgaris can be characterized as specialized florivores recovered in abundances of up to 40 individuals at both male and female inflorescences of all studied species of wax palms, which they also used for shelter and as aggregation sites for mating. The night-active beetles preferably fed on the pollen released in high quantities by staminate flowers of male inflorescences, but were also observed gnawing on the pistillate flowers of female inflorescences. We hypothesize that wax palm inflorescences are a key resource for the maintenance of populations of A. vulgaris under the extreme environmental conditions of Andean montane ecosystems, an assumption supported by their overlapping biogeographical distributions.
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References
Armenteras D, Rodríguez N, Retana J, Morales M (2011) Understanding deforestation in montane and lowland forests of the Colombian Andes. Reg Environ Change 11:693–705. https://doi.org/10.1007/s10113-010-0200-y
Barfod AS, Hagen M, Borchsenius F (2011) Twenty-five years of progress in understanding pollination mechanisms in palms (Arecaceae). Ann Bot 108:1503–1516. https://doi.org/10.1093/aob/mcr192
Costa MS, Silva RJ, Paulino-Neto HF, Pereira MJB (2017) Beetle pollination and flowering rhythm of Annona coriacea Mart.(Annonaceae) in Brazilian cerrado: behavioral features of its principal pollinators. PLoS ONE 12:e0171092. https://doi.org/10.1371/journal.pone.0171092
El-Sayed AM (2019) The pherobase: database of pheromones and semiochemicals. http://www.pherobase.com. Accessed 5 May 2019
Endrödi S (1985) The dynastinae of the world. Series entomologica, vol 28. Dr W. Junk Publishers, The Hague
Figueroa L, Ratcliffe BC (2016) A new species of Ancognatha Erichson (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini) from Peru, with distributions of Peruvian Ancognatha species. Coleopt Bull 70:65–72. https://doi.org/10.1649/072.070.0107
GBIF Secretariat (2017) GBIF backbone taxonomy. Checklist dataset. https://doi.org/10.15468/39omei
Gibernau M, Barabé D, Cerdan P, Dejean A (1999) Beetle pollination of Philodendron solimoesense (Araceae) in French Guiana. Int J Plant Sci 160:1135–1143. https://doi.org/10.1086/654846
Gottsberger G (1989) Beetle pollination and flowering rhythm of Annona spp. (Annonaceae) in Brazil. Plant Syst Evol 167:165–187. https://doi.org/10.1007/BF00936404
Henderson A (1986) A review of pollination studies in the Palmae. Bot Rev 52: 221–259. https://doi.org/10.1007/BF02860996
Howard FW, Giblin-Davis R, Moore D, Abad R (2001) Insects on palms. CABI Publishing, Wallingford
IDEAM (2019) Instituto de Hidrología, Meteorología y Estudios Ambientales. http://www.ideam.gov.co. Accessed 5 May 2019
IUCN (2019) The IUCN red list of threatened species. Version 2019-1. http://www.iucnredlist.org. Accessed 7 May 2019
Johnson SA, Nicolson SW (2001) Pollen digestion by flower-feeding Scarabaeidae: protea beetles (Cetoniini) and monkey beetles (Hopliini). J Insect Physiol 47:725–733. https://doi.org/10.1016/S0022-1910(00)00166-9
Juárez G, González U (2017) Coleópteros (Insecta: Coleoptera) del bosque de neblina de Cuyas, Ayabaca-Región Piura, Perú. The Biologist 14:199–217
Kearns CA, Inouye DW (1993) Techniques for pollination biologists. University Press of Colorado, Niwot
Knudsen JT, Tollsten L, Ervik F (2001) Flower scent and pollination in selected neotropical palms. Plant Biol 3:642–653. https://doi.org/10.1055/s-2001-19366
Knudsen JT, Eriksson R, Gershenzon J, Ståhl B (2006) Diversity and distribution of floral scent. Bot Rev 72:1–120. https://doi.org/10.1663/0006-8101(2006)72%5b1:DADOFS%5d2.0.CO;2
Küchmeister H, Webber AC, Silberbauer-Gottsberger I, Gottsberger G (1998) A polinização e sua relação com a termogênese em espécies de Arecaceae e Annonaceae da Amazônia Central. Acta Amaz 28:217–245. https://doi.org/10.1590/1809-43921998283245
Lara CE, Díez MC, Restrepo Z, Núñez LA, Moreno F (2017) Flowering phenology and flower visitors of the Macana Palm Wettinia kalbreyeri (Arecaceae) in an Andean montane forest. Rev Mex Biodivers 88:106–112. https://doi.org/10.1016/j.rmb.2017.01.001
Maia ACD, Schlindwein C, Navarro DMAF, Gibernau M (2010) Pollination of Philodendron acutatum (Araceae) in the Atlantic Forest of Northeastern Brazil: a single scarab beetle species guarantees high fruit set. Int J Plant Sci 171:740–748. https://doi.org/10.1086/654846
Maia ACD, Dötterl S, Kaiser R, Silberbauer-Gottsberger I, Teichert H, Gibernau M, Navarro DMAF, Schlindwein C, Gottsberger G (2012) The key role of 4-methyl-5-vinylthiazole in the attraction of scarab beetle pollinators: a unique olfactory floral signal shared by Annonaceae and Araceae. J Chem Ecol 38:1072–1080. https://doi.org/10.1007/s10886-012-0173-z
Maia ACD, Gibernau M, Dötterl S, Navarro DMAF, Seifert K, Müller T, Schlindwein C (2013) The floral scent of Taccarum ulei (Araceae): attraction of scarab beetle pollinators to an unusual aliphatic acyloin. Phytochemistry 93:71–78. https://doi.org/10.1016/j.phytochem.2013.03.005
Maia ACD, de Lima CT, Navarro DMAF, Chartier M, Giulietti AM, Machado IC (2014) The floral scents of Nymphaea subg. Hydrocallis (Nymphaeaceae), the New World night-blooming water lilies, and their relation with putative pollinators. Phytochemistry 103:67–75. https://doi.org/10.1016/j.phytochem.2014.04.007
Maia ACD, Santos GKN, Gonçalves EG, Navarro DMAF, Núñez-Avellaneda LA (2018) 2-Alkyl-3-methoxypyrazines are potent attractants of florivorous scarabs (Melolonthidae, Cyclocephalini) associated with economically exploitable Neotropical palms (Arecaceae). Pest Manag Sci. https://doi.org/10.1002/ps.4895
Moore MR, Jameson ML (2013) Floral associations of cyclocephaline scarab beetles. J Insect Sci 13:1–43. https://doi.org/10.1673/031.013.10001
Moore M, Cave R, Branham M (2018) Synopsis of the cyclocephaline scarab beetles (Coleoptera, Scarabaeidae, Dynastinae). ZooKeys 745:1–99. https://doi.org/10.3897/zookeys.745.23683
Neita-Moreno JC, Morón MA (2008) Estados inmaduros de Ancognatha ustulata (Coleoptera: Melolonthidae: Dynastinae: Cyclocephalini). Rev Mex Biodivers 79:355–361
Núñez LA (2014) Patrones de asociación entre insectos polinizadores y palmas silvestres en Colombia con énfasis en palmas de importancia económica. Thesis, Universidad Nacional de Colombia
Núñez LA, Carreño J (2016) Analisis espacial de los visitantes florales y polinizadores del moriche (Mauritia flexuosa: Arecaceae) en Colombia. In: Lasso CA, Colonnello G, Moraes R (eds) XIV. Morichales, cananguchales y otros palmares inundables de Suramérica. Parte II: Colombia, Venezuela, Brasil, Perú, Bolivia, Paraguay, Uruguay y Argentina (Serie Editorial Recursos Hidrobiológicos y Pesqueros Continentales de Colombia). Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Bogota, pp 133–149
Núñez LA, Bernal R, Knudsen JT (2005) Diurnal palm pollination by mystropine beetles: is it weather-related? Plant Syst Evol 254:149–171. https://doi.org/10.1007/s00606-005-0340-6
Núñez-Avellaneda LA, Rojas-Robles R (2008) Biología reproductiva y ecología de la polinización de la palma milpesos Oenocarpus bataua en los Andes colombianos. Caldasia 30:101–125
Oliveira HN, Ávila CJ (2011) Occurrence of Cyclocephala forsteri on Acrocomia aculeata. Pesqui Agropecu Trop 41:293–295. https://doi.org/10.5216/pat.v41i2.8769
Pardo-Locarno LC, Gonzalez R, Montoya-Lerma J (2006) Description of a new species and new country records of Ancognatha Erichson (Coleoptera: Scarabaeidae: Dynastinae) from Colombia. Zootaxa 1139:63–68. https://doi.org/10.11646/zootaxa.1139.1.5
Posada O (1989) Lista de insectos dañinos y otras plagas en Colombia, vol Boletín técnico no. 43. Ministerio de Agricultura, Instituto Colombiano Agropecuario, Bogota
Ratcliffe BC (2003) The dynastine scarab beetles of Costa Rica and Panama (Coleoptera: Scarabaeidae: Dynastinae). Bull Univ Neb State Mus 16:1–506
Ratcliffe BC, Cave RD, Cano EB (2013) The dynastine scarab beetles of Mexico, Guatemala, and Belize (Coleoptera: Scarabaeidae: Dynastinae). Bull Univ Neb State Mus 27:1–666
Rickson FR, Cresti M, Beach JH (1990) Plant cells which aid in pollen digestion within a beetle’s gut. Oecologia 82:424–426. https://doi.org/10.1007/BF00317493
Roulston TH, Cane JH (2000) Pollen nutritional content and digestibility for animals. Plant Syst Evol 222:187–209. https://doi.org/10.1007/BF00984102
Sanín MJ, Galeano G (2011) A revision of the Andean wax palms, Ceroxylon (Arecaceae). Phytotaxa 34:1–64. https://doi.org/10.11646/phytotaxa.34.1.1
Sanín MJ, Bolívar LM, Muñoz DJT (2017) Conservación de palmas de los bosques de niebla en Antioquia. In: Quintero Vallejo E, Benavides AM, Moreno N, Gonzalez-Caro (eds) Bosques Andinos, estado actual y retos para su conservación en Antioquia. Fundación Jardín Botánico de Medellín Joaquín Antonio Uribe, Programa Bosques Andinos (COSUDE), pp 201–222
Vallejo F, Morón MA (2008) Description of the immature stages and redescription of the adults of Ancognatha scarabaeoides Erichson (Coleoptera: Scarabaeidae: Dynastinae), a member of the soil white grub assemblage in Colombia. Coleopt Bull 62:154–164. https://doi.org/10.1649/1022.1
Acknowledgments
The authors thank Universidad de la Salle for granting unrestricted access to the laboratories and research facilities. We also thank fellow researchers Gloria Galeano (in memoriam) and María José Sanín for introducing us to the dwindling Colombian populations of wax palms and facilitating insect collections.
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Carreño-Barrera, J., Núñez-Avellaneda, L.A. & Maia, A.C.D. Ancognatha vulgaris (Melolonthidae, Cyclocephalini): a specialized pollen-feeding scarab associated with wax palms (Ceroxylon spp., Arecaceae) in Andean cloud forests of Colombia. Arthropod-Plant Interactions 13, 875–883 (2019). https://doi.org/10.1007/s11829-019-09711-1
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DOI: https://doi.org/10.1007/s11829-019-09711-1