Systematic Parasitology

, Volume 68, Issue 2, pp 115–128

Allomermis solenopsi n. sp. (Nematoda: Mermithidae) parasitising the fire ant Solenopsi s invicta Buren (Hymenoptera: Formicidae) in Argentina

  • George O. PoinarJr
  • Sanford D. Porter
  • Sha Tang
  • Bradley C. Hyman
Article

Abstract

Allomermis solenopsi n. sp. (Mermithidae: Nematoda) is described from the fire ant Solenopsis invicta Buren (Hymenoptera: Formicidae) in Argentina. Diagnostic characters of the new species include stiff and erect processes on the surface of the mature egg, small female amphids, extension of the latero-medial rows of male genital papillae beyond the middle rows, an obliquely truncate spicule tip and a ventrally swollen male terminus. This is the first record of Allomermis Steiner, 1924 from South America and the first host record for members of this genus. Previous records of mermithids from Solenopsis spp. are summarised. The placement in Allomermis was confirmed by molecular analyses based on nuclear 18S ribosomal DNA sequences, the first such molecular framework for the Mermithidae. The possible life-cycle of the parasite is discussed, with the aim of using A. solenopsi as a biological control agent for fire ants in the United States.

References

  1. Artyukhovsky, A. K. (1971). On the basis of the subfamilies Mermithinae and Paramermithinae subfam. nov. (Mermithidae, Nematoda). Sbornik Trudov Voronezhezhskii Lesotekhnicheskii Institut, 33, 56–58 (In Russian).Google Scholar
  2. Artyukhovsky, A. K. (1990). Soil mermithids; systematics, biology and utilization (pp. 158). Voronezh: Voronezh University Publication (In Russian).Google Scholar
  3. Blaxter, M. L., De Ley, P., Garey, J. R., Liu, L. X., Scheldeman, P., Vierstraete, P., Vanfleteren, J. R., Mackey, L. Y., Dorris, M., Frisse, L. M., Vida, J. T., & Thomas, W. K. (1998). A molecular evolutionary framework for the phylum Nematoda. Nature, 392, 71–75.PubMedCrossRefGoogle Scholar
  4. Crawley, W. C., & Baylis, H. A. (1921). Mermis parasitic on ants of the genus Lasius. Journal of the Royal Microscopical Society, 257, 353–372.Google Scholar
  5. Gafurov, A. K. (1996). [Mermithids: systematics, biology, phylogeny, practical importance] (pp. 381). Dushanbe: Donish (In Russian).Google Scholar
  6. Gösswald, K. (1930). Weitere Beiträge zur Verbreitung der Mermithiden bei Ameisen. Zoologisches Anzeiger, 90, 13–27.Google Scholar
  7. Ipateva, G. V., Pimenova, I. N., & Mukhamedzyanova, F. V. (1990). A new nematode genus and species, Camponotimermis bifidus gen. and sp. n., from ants. In M. D. Sonin (Ed.), Helminthes of insects (pp. 80–87). Leiden: E. J. Brill.Google Scholar
  8. Jouvenaz, D. P., & Wojcik, D. P. (1990). Parasitic nematode observed in the fire ant, Solenopsis richteri, in Argentina. Florida Entomologist, 73, 674–675.CrossRefGoogle Scholar
  9. Kaiser, H. (1983). Phylogenetic relationships in the Mermithidae (Nematoda) based on traditional and physiological evidence. In A. R. Stone, H. M. Platt, & L. F. Khalil (Eds.), Concepts in nematode systematics (pp. 249–259). London: Academic Press.Google Scholar
  10. Kaiser, H. (1986a). Morphologische Analyse des Ameisen-Parasitoden Pheromermis villosa n. sp. (Nematoda, Mermithidae). Mitteilungen der Naturwissenschaften Verhandlungen der Steiermark, 116, 269–294.Google Scholar
  11. Kaiser, H. (1986b). Über Wechselbeziehungen zwischen Nematoden (Mermithidae) und Ameisen. Zoologisches Anzeiger, 217, 156–177.Google Scholar
  12. Maeyama, T., Terayama, M., & Matsumoto, T. (1994). The abnormal behavior of Colobopsis sp. (Hymenoptera: Formicidae) parasitized by Mermis (Nematoda) in Papua New Guinea. Sociobiology, 24, 115–119.Google Scholar
  13. McInnes, D. A., & Tschinkel, W. R. (1996). Mermithid nematode parasitism of Solenopsis ants (Hymenoptera: Formicidae) of Northern Florida. Annals of the Entomological Society of America, 89, 231–237.Google Scholar
  14. Mitchell, G. B., & Jouvenax, D. P. (1985). Parasitic nematode observed in the tropical fire ant, Solenopsis geminata (F.) (Hymenoptera: Formicidae). Florida Entomologist, 68, 492–493.CrossRefGoogle Scholar
  15. Nadler, S. A., De Ley, P., Mundo-Ocampo, M., Smythe, A. B., Stock, S. P., Bumbarger, D., Adams, B. J., De Ley, I. T., Holovachov, O., & Baldwin, J. G. (2006). Phylogeny of Cephalobina (Nematoda): molecular evidence for recurrent evolution of probolae and incongruence with traditional classifications. Molecular Phylogeny and Evolution, 40, 696–711.CrossRefGoogle Scholar
  16. Passera, L. (1974). Présence d’Hexamermis sp. (Nematoda, Mermithidae) dans les reines vierges et les males de la fourmi Pheidole pallidula Nyl. (Formicidae, Myrmicinae). Bulletin du Société de Zoologie de France, 99, 315–324.Google Scholar
  17. Petersen, J. J., & Willis, D. R. (1972). Procedure for the mass rearing of a mermithid parasite of mosquitoes. Mosquito News, 32, 226–230.Google Scholar
  18. Poinar, G. O., Jr (2002). First fossil record of nematode parasitism of ants; a 40 million year tale. Parasitology, 125, 457–459.PubMedCrossRefGoogle Scholar
  19. Poinar, G. O., Jr, Lane, R. S., & Thomas, G. M. (1976). Biology and redescription of Pheromermis pachysoma (V. Linstow) n. gen., n. comb., a parasite of yellowjackets. Nematologia, 22, 360–370.CrossRefGoogle Scholar
  20. Poinar, G. O., Jr, & Early, J. W. (1990). Aranimermis giganteus n. sp. (Mermithidae: Nematoda), a parasite of New Zealand mygalomorph spiders (Araneae: Arachnida). Revue de Nematologie, 13, 403–410.Google Scholar
  21. Poinar, G. O., Jr, Lachaud, J.-P., Castillo, A., & Infante, F. (2006). Recent and fossil nematode parasites (Nematoda: Mermithidae) of Neotropical ants. Journal of Invertebrate Pathology, 91, 19–26.PubMedCrossRefGoogle Scholar
  22. Porter, S. D. (1998). Biology and behavior of Pseudacteon decapitating flies (Diptera: Phoridae) that parasitize Solenopsis fire ants (Hymenoptera: Formicidae). Florida Entomologist, 81, 292–309.CrossRefGoogle Scholar
  23. Porter, S. D. (2000). Host specificity and risk assessment of releasing the decapitating fly, Pseudacteon curvatus, as a classical biocontrol agent for imported fire ants. Biological Control, 19, 35–47.CrossRefGoogle Scholar
  24. Powers, T. O., Platzer, E. G., & Hyman, B. C. (1986). Large mitochondrial genome and mitochondrial DNA size polymorphism in the mosquito parasite Romanomermis culicivorax. Current Genetics, 11, 71–77.PubMedCrossRefGoogle Scholar
  25. Robinson, A. F., Baker, G. L., & Heald, C. M. (1990). Transverse phototaxis by infective juveniles of Agamermis sp. and Hexamermis sp. Journal of Parasitology, 76, 147–152.CrossRefGoogle Scholar
  26. Rubstov, I. A. (1970). A new species of mermithid from ants. Parazitologiya, 4, 338–341 (In Russian).Google Scholar
  27. Rubstov, I. A. (1978). [Mermithidae: classification, importance and utilization] (pp. 207). Leningrad: Akademiya Nauk (In Russian).Google Scholar
  28. Steiner, G. (1924). A remarkable new genus and species of mermithid worms from Jamaica. Proceedings of the United States National Museum, 65, 1–4.Google Scholar
  29. Swofford, D. L. (1998). PAUP*: Phylogenetic methods using parsimony (and other methods). Sunderland, MA: Sinauer Associates.Google Scholar
  30. Trager, J. C. (1991). A revision of the fire ants, Solenopsis geminata group (Hymenoptera: Formicidae: Myrmicinae). Journal of the New York Entomological Society, 99, 141–198.Google Scholar
  31. Vandergast, A. G., & Roderick, G. K. (2003). Mermithid parasitism of Hawaiian Tetragnatha spiders in a fragmented landscape. Journal of Invertebrate Pathology, 84, 128–136.PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • George O. PoinarJr
    • 1
  • Sanford D. Porter
    • 2
  • Sha Tang
    • 3
  • Bradley C. Hyman
    • 3
    • 4
  1. 1.Department of ZoologyOregon State UniversityCorvallisUSA
  2. 2.USDA-ARS, CMAVEGainesvilleUSA
  3. 3.Interdepartmental Graduate Program in Genetics, Genomics, & BioinformaticsUniversity of CaliforniaRiversideUSA
  4. 4.Department of BiologyUniversity of CaliforniaRiversideUSA

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