Pheidole symbiotica Wasmann, 1909, an enigmatic supposed social parasite, is a nematode-infested form of Pheidole pallidula (Nylander, 1849) (Hymenoptera: Formicidae: Myrmicinae)
DOI:
https://doi.org/10.13102/sociobiology.v62i2.181-186Keywords:
Hymenoptera, Formicinae, Myrmicinae, Pheidole, social parasite, redescription, ItalyAbstract
Pheidole symbiotica Wasmann, 1909 hitherto known only from type series collected in Portugal is recorded from Italy for the first time. Dissection of abdomen of this supposed social parasite of Pheidole pallidula (Nylander, 1849) showed that it is infested by a large mermithid nematode. That allows us to conclude that Pheidole symbiotica is only a teratological form of Pheidole pallidula. In consequence, we propose synonymy of Pheidole symbiotica Wasmann, 1909 under Pheidole pallidula (Nylander, 1849). High quality photographs of this form are presented for the first time and an illustration of its parasite is also given.Downloads
References
Atanassov, N.; Dlussky, G. M. (1992). Fauna of Bulgaria. Hymenoptera, Formicidae. [In Bulgarian.]. Fauna na Bûlgariya, 22: 1-310.
Baroni Urbani, C. (1964a). Su alcune formiche raccolte in Turchia. Annuario dell'Istituto e Museo di Zoologia dell'Università di Napoli, 16 :1-12.
Baroni Urbani, C. (1964b). Studi sulla mirmecofauna d'Italia. II. Formiche di Sicilia. Atti dell'Accademia Gioenia di Scienze Naturali, (6)16: 25-66.
Bolton, B. (1975). A revision of the ant genus Leptogenys Roger in the Ethiopian region, with a review of the Malagasy species. Bulletin of the British Museum (Natural History) (Entomology), 31: 235-305.
Bolton, B. (1987). A review of the Solenopsis genus-group and revision of Afrotropical Monomorium Mayr (Hymenoptera: Formicidae). Bulletin of the British Museum (Natural History). Entomology, 54: 263-452.
Bolton, B. (1995). A New General Catalogue of the Ants of the World: Harvard University Press, Cambridge, Mass., 504 pp.
Bolton, B., Alper, G., Ward, P. S. & Naskrecki, P. (2006). Bolton’s Catalogue of Ants of theWorld: 1758-2005. Harvard University Press, CD edition.
Borowiec, L. (2014). Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wrocław), 25(1-2): 1-340.
Buschinger, A. (2009). Social parasitism among ants: a review (Hymenoptera: Formicidae). Myrmecological News, 12: 219-235.
Collingwood, C.A. (1978). A provisional list of Iberian Formicidae with a key to the worker caste (Hym. Aculeata). EOS. Revista Española de Entomología, 52 :65-95.
Csősz, S. (2012). Nematode infection as significant source of unjustified taxonomic descriptions in ants (Hymenoptera: Formicidae). Myrmecological News, 17: 27-31.
Csősz S. & Majoros G. (2009). Ontogenetic origin of mermithogenic Myrmica phenotypes (Hymenoptera, Formicidae). Insectes Sociaux, 56: 70-76. DOI 10.1007/s00040-008-1040-3
Emery, C. (1915). Les Pheidole du groupe megacephala (Formicidae). Revue Zoologique Africaine (Brussels), 4: 223-250.
Forel, A. (1907). Fourmis nouvelles de Kairouan et d'Orient. Annales de la Société Entomologique de Belgique, 51: 201-208.
Forel, A. (1909). Études myrmécologiques en 1909. Fourmis de Barbarie et de Ceylan. Nidification des Polyrhachis. Bulletin de la Société Vaudoise des Sciences Naturelles, 45: 369-407.
Forel, A. (1913). Fourmis de la faune méditerranéenne récoltées par MM. U. et J. Sahlberg. Revue Suisse de Zoologie, 21: 427-438.
Heinze, J., Rüppell, O., Foitzik, S. & Buschinger, A. (1998) First record of ants with Cestodes from western North-America. Florida Entomologist, 81:122-125.
Jucker, C., Rigato, F. & Regalin, R. (2008) Exotic ant records from Italy (Hymenoptera, Formicidae). Bollettino di Zoologia Agraria e di Bachicoltura, Ser. 2, 40: 99-107.
Krausse, A. H. (1912). Eine neue Ameisenform von Sardinien (Pheidole pallidula v. n. Emeryi m.). Internationale Entomologische Zeitschrift, 6: 169.
Mayr, G. (1853). Einige neue Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien, 2: 143-150.
Mayr, G. (1855). Formicina austriaca. Beschreibung der bisher im österreichischen Kaiserstaate aufgefundenen Ameisen, nebst Hinzufügung jener in Deutschland, in der Schweiz und in Italien vorkommenden Arten. Verhandlungen der Zoologisch-Botanischen Vereins in Wien, 5: 273-478.
Mayr, G. (1870). Neue Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien, 20: 939-996.
Menozzi, C. (1932). Spedizione scientifica all'Oasi di Cufra (marzo-luglio 1931). Formiche. Annali del Museo Civico di Storia Naturale "Giacomo Doria", 55: 451-456.
Mayr, G. (1887). Südamerikanische Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien, 37: 511-632.
Miura, O., Kuris, A.M., Torchin, M.E., Hechinger, R.F. & Chiba, S. (2006). Parasites alter host phenotype and may create a new ecological niche for snail hosts. Proceedings of the Royal Society B: Biological Sciences, 273: 1323-1328.
Müller, G. (1923). Le formiche della Venezia Guilia e della Dalmazia. Bollettino della Società Adriatica di Scienze Naturali in Trieste, 28: 11-180.
Nylander, W. (1849). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae, 3 (1848): 25-48.
Özdikmen, H. (2010). New names for the preoccupied specific and subspecific epithets in the genus Pheidole Westwood, 1839 (Hymenoptera: Formicidae). Munis Entomology and Zoology, 5: 804-806.
Poinar, G. Jr. (2012). Nematode Parasites and Associates of Ants: Past and Present. Psyche, 2012, 13 pp. doi:10.1155/2012/192017
Ruzsky, M. (1905). The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete, 38(4-6): 1-800.
Santschi, F. (1936). Liste et descriptions de fourmis du Maroc. Bulletin de la Société des Sciences Naturelles du Maroc, 16: 198-210.
Smith, F. (1858). Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.
Stitz, H. (1917). Ameisen aus dem westlichen Mittelmeergebiet und von den Kanarischen Inseln. Mitteilungen aus dem Zoologischen Museum in Berlin, 8: 333-353.
Trabalon, M., Plateaux, L., Peru, L., Bagnères, A.-G. & Hartmann, N. (2000). Modification of morphological characters and cuticular compounds in worker ants Leptothorax nylanderi
induced by endoparasites Anomotaenia brevis. Journal of Insect Physiology, 46: 169-178.
Wasmann, E. (1909). Über den Ursprung des sozialen Parasitismus, der Sklaverei und der Myrmekophilie bei den Ameisen. (Schluss.). Biologisches Centralblatt, 29: 683-703.
Wasmann, E. (1910). Nachträge zum sozialen Parasitismus und der Sklaverei bei den Ameisen. [part]. Biologisches Centralblatt, 30: 515-524.
Wheeler, W. M. (1903). Some new gynandromorphous ants, with a review of the previously recorded cases. Bulletin of the American Museum of Natural History, 19: 653-683.
Wilson, E. O. (1984). Tropical social parasites in the ant genus Pheidole, with an analysis of the anatomical parasitic syndrome (Hymenoptera: Formicidae). Insectes Sociaux, 31: 316–334.
Wilson, E. O. (2003). Pheidole in the New World. A dominant, hyperdiverse ant genus. Cambridge, Mass.: Harvard University Press, [ix] + 794 pp.
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