Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5519 No. 2: 8 Oct. 2024
Type: Article
Published: 2024-10-08
DOI: 10.11646/zootaxa.5519.2.3
Page range: 215-242
Abstract views: 274
PDF downloaded: 23

Two new species of Anax Leach, 1815 from the Solomon Islands and Tonga (Odonata: Aeshnidae)

Australian Museum; Entomology; 6 College Street; Sydney; NSW 2010
Department of Biosystematics; Institute of Life Sciences and Technology; Daugavpils University; Parādes Street 1A; Daugavpils; Latvia; LV-5401
Biosecurity Surveillance & Incursion Investigation Plant Health Team; Ministry for Primary Industries; 14 Sir William Pickering Drive; Christchurch 8544; New Zealand
Odonata Anax Solomon Islands Tonga Australian Indomalayan and Oceanian Biogeographical Realm new species

Abstract

Species of the cosmopolitan genus Anax Leach, 1815 are among the largest dragonflies and the most powerful flyers. Within the genus the proportion between body length and wing and the body shape of both sexes are of great taxonomic importance. Here we describe two new Anax species: Anax insulanus sp. nov., from the Solomon Islands and A. tonga sp. nov., from Tonga. To distinguish both species from a very similar sympatric congener we compare the S3 Index which is defined as the relative length and width at its narrowest point of abdominal segment 3. Anax fumosus celebense Lieftinck, 1942 is raised to species level. Diagnostic characters of male and female (if available) are illustrated. A key is presented for the identification of the males of the 14 species of Anax known to occur in the Australian, the Oceanian and the south of the Indomalayan Biogeographical Realms.

 

References

  1. Asahina, S. (1940) Odonata-Anisoptera of Micronesia. Tenthredo, III (1), 1–23.
  2. Boudot, J.-P. & Kalkman, V. (2015) Atlas of the European dragonflies and damselflies. KNNV Publishing, Zeist, 381 pp.
  3. Burmeister, H. (1839) Handbuch der Entomologie. Vol. 2. T.C.F. Enslin, Berlin, pp. 805–862.
  4. Chao, H.F. (1952) The external morphology of Onychogomphus ardens Needham. Smithsonian miscellaneous Collections, 122 (6), 1–56.
  5. Clement, R.A., Saxton, N.A., Standring, S., Arnold, P.R., Johnson, K.K., Bybee, D.R & Bybee, S.M. (2022) Phylogeny, migration and geographic range size evolution of Anax dragonflies (Anisoptera: Aeshnidae). Zoological Journal of the Linnean Society, 194, 858–873. https://doi.org/10.1093/zoolinnean/zlab046
  6. Donnelly, T. (1986) Preliminary report on Odonata collected in Samoa, 1985. Notulae Odonatologicae, 2 (7), 109–112.
  7. Donnelly, T. (1987) Return to the South Pacific – collections in Fiji, Vanuatu, and the Solomon islands, 1987. Selysia, 16 (2), 4.
  8. Dow, R., Choong, C.Y, Grinang, J., Lupiyaningdyah, P., Ngiam, R.W.J. & Kalkman, V.J. (2024) Checklist of the Odonata (Insecta) of Sundaland and Wallacea (Malaysia, Singapore, Brunei, Indonesia and Timor Leste). Zootaxa, 5460 (1), 1–122. https://doi.org/10.11646/zootaxa.5460.1.1
  9. Förster, F. (1898) Odonaten aus Neu-Guinea. Termes. Füzetek, 21, 271–302.
  10. Förster, F. (1900) Odonaten aus Neu-Guinea. Termes. Füzetek, 23, 81–108.
  11. Garrison, R.W., von Ellenrieder, N. & Louton, J.L. (2006) Dragonfly Genera of the New World. The John Hopkins University Press, Baltimore, Maryland, 368 pp.
  12. Grand, D., Marinov, M., Cook, C., Jourdan, H., Rouys, S. & Theuerkauf, J. (2014) Identification key to adult Odonata of New Caledonia and Wallis and Futuna. Odonatologica, 43 (3/4), 247–277.
  13. Hagen, H. (1867) Notizen beim Studium von Brauer’s Novara-Neuropteren. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien, 17, 31–62.
  14. Kennedy, C.H. (1934) Anax piraticus a new species of dragonfly (Odonata) from Guam. Annals of the Entomological Society of America, 27, 346–356. https://doi.org/10.1093/aesa/27.2.346
  15. Leach, W.E. (1815) Entomology. In: Brewester, D., The Edinburgh Encyclopedia. Vol. IX. Part I. Blackwood, Edinburgh, pp. 57–172.
  16. Lieftinck, M.A. (1942) The dragonflies (Odonata) of New Guinea and neighbouring islands. Part VI, Results of the Third Archbold Expedition 1938-39 and of the Le Roux Expedition 1939 to Netherlands New Guinea (I. Anisoptera). Treubia, 18 (3), 441–608.
  17. Lieftinck, M.A. (1953) Notes on some dragonflies (Odonata) of the Cook Islands. Proceedings of the Hawaiian Entomological Society, 15 (1), 45–49.
  18. Lieftinck, M.A. (1962) Insects of Micronesia Odonata. Insects Micronesia, 5 (1), 1–95.
  19. Marinov, M. (2016) A contribution to the dragonfly fauna of Guadalcanal, Solomon Islands (Insecta: Odonata) with description of two new species. Faunistic Studies in South-East Asian and Pacific Island Odonata, 17, 1–33.
  20. Marinov, M., Fossati-Gaschignard, O. & Schorr, M. (2016) On a dragonfly collection from Nuku Hiva Island, Marquesas Islands and Paea, Tahiti (French Polynesia) with taxonomic discussion of some Polynesian genera (Insecta: Odonata). Faunistic Studies in South-East Asian and Pacific Island Odonata, Journal of the International Dragonfly Fund, 18, 1–12.
  21. Marinov, M., Krieg-Jacquier, R., Duvernay, J.-M., Fleck, G., Vincent-Gorlier, J., Mary, N., Doscher, C., Le Bail, F., Jourdan, H. & Theuerkauf, J. (2021) An update of the Odonata fauna of Wallis & Futuna (Insecta: Odonata). Faunistic Studies in South-East Asian and Pacific Island Odonata, Journal of the International Dragonfly Fund, 35, 35–67.
  22. Marinov, M. & Pikacha, P. (2013) On a dragonfly collection from the Solomon Islands with overview of fauna from this Pacific archipelago (Insecta: Odonata). Faunistic Studies in South-East Asian and Pacific Island Odonata, Journal of the International Dragonfly Fund, 4, 1–48.
  23. Marinov, M., Schmaedick, M., Polhemus, D., Stirnemann, R., Enoka, F., Siaifoi Fa’aumu, P. & Uili, M. (2015) Faunistic and taxonomic investigations on the Odonata fauna of the Samoan archipelago with particular focus on taxonomic ambiguities in the “Ischnurine complex”. International Dragonfly Fund Report, Journal of the International Dragonfly Fund, 91, 1–56.
  24. Marinov, M. & Waqa-Sakiti, H. (2013) An illustrated guide to dragonflies of Viti Levu, Fiji. University of South Pacific Press, Suva, 148 pp.
  25. Martin, R. (1909) Aeshnines. Collections zoologiques du Baron Edm. de Selys-Longchamps. Catalogue systematique et descriptif, 20, 157–223.
  26. Michalski, J. (2012) A manual for the identification of the dragonflies and damselflies of New Guinea, Maluku, & the Solomon Islands. Kanduanum Books, Morristown, New Jersey, 561 pp.
  27. Orr, A.G. & Kalkman, V.J. (2015) Field guide to the dragonflies of New Guinea. Brachytron, 17 (Supplement), 3–156.
  28. Papazian, M., Dumont, H. & Mary-Sasal, N. (2007) The Odonata of the Pacific Ocean islands of Wallis and Futuna, with special reference to speciation in Ischnura aurora (Brauer). Odonatologica, 36 (1), 53–62.
  29. Paulson, D., Schorr, M., Abbott, J., Bota-Sierra, C., Deliry, C., Dijkstra, K.-D. & Lozano, F. (Coordinators) (2024) World Odonata List. OdonataCentral, University of Alabama. Available from: https://www.odonatacentral.org/app/#/wol/ (accessed 6 March 2024)
  30. Rambur, P. (1842) Histoire naturelle des Insectes. Neuropteres. Libraire Encyclopedique de Roret, Paris, 534 pp.
  31. Seehausen, M. (2017) Survey of Odonata from Timor Island, with description of the female of Anax georgius (Odonata: Aeshnidae). Faunistic Studies in Southeast Asian and Pacific Island Odonata, 20, 1–34.
  32. Selys-Longchamps, E. de (1872) Note sur plusieurs odonates de Madagascar et des iles Mascareignes. Revue et Magasin de Zoologie, Series 2, 23, 175–183.
  33. Theischinger, G., Hawking, J. & Orr, A. (2021) The complete field guide to dragonflies of Australia. 2nd Edition. CSIRO Publishing, Melbourne, 424 pp. https://doi.org/10.1071/9781486313754
  34. Tsuda, S. (2000) A Distributional List of World Odonata 2000. Private publication, Osaka, 430 pp.
  35. Udvardy, M.D.V. (1975) A Classification of the Biogeographical Provinces of the World. IUCN Occasional Paper, 18, 1–49.
  36. Walker, A.K. & Deitz, L. (1979) A review of entomophagous insects in the Cook Islands. New Zealand Entomologist, 7 (1), 70–82. https://doi.org/10.1080/00779962.1979.9722335
  37. Wise, K.A.J. (1980) Records of South Pacific dragonflies (Hexapoda: Odonata). Records of the Auckland Institute and Museum, 17, 175–178.