A new Mesocyclops with archaic morphology from a karstic cave in central Vietnam, and Its implications for the basal relationships within the genus

• Autorzy: Tran D.L. , Holynska M.
• Języki publikacji: EN

Abstrakty

EN

A new stygobitic cyclopoid species, Mesocyclops sondoongensis sp. nov. is described from caves in central Vietnam. This is the first cave-dwelling representative of Mesocyclops in SE Asia. Conspicuous features of the new species, such as the narrow lateral arms of the seminal receptacle and the presence of medial spine on leg 1 basipodite, are only shared with the raras-group in the Paleotropics, but common among the Neotropical representatives. Surface ornamentation of the labrum is similar to that in the Middle American reidae-clade, a basal lineage in Mesocyclops. The basal relationships within Mesocyclops are re-examined herein. Strict consensus tree shows that: i. M. sondoongensis and the varus-group constitute a clade, which is the sister to all Mesocyclops exclusive of the reidae-group; ii. the Neotropical species and M. edax (North and Middle America) constitute a clade, which is the sister to all Mesocyclops lacking medial spine on leg 1 basipodite and distributed mainly in the Paleotropics. Branching sequence of the trees might be congruent with: i. origin of the genus in Northern Tropical Gondwana, ii. origin of the clade (M. sondoongensis, varus-group) in India-Madagascar, and dispersal from India to SE Asia in the Eocene when India collided with Asia; iii. New World-Old World vicariance during separation of northern South America from Africa in the Cretaceous.

• Wydawca: -
• Czasopismo: Annales Zoologici
• Rocznik: 2015
• Tom: 65
• Numer: 4
• Opis fizyczny: p.661-686,fig.,ref.

Twórcy

autor

Tran D.L.

• Department of Aquatic Ecology, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam

autor

Holynska M.

• Museum and Institute of Zoology Polish Academy of Sciences, Wilcza 64, 00-679 Warsaw, Poland

Bibliografia

• Alekseev, V. R., Haffner, D. G., Vaillant, J. J. and F. M. Yusoff. 2013. Cyclopoid and calanoid copepod biodiversity in Indonesia. Journal of Limnology, 72: 245-274.
• Apostolov, A. 2007. Notes sur les harpacticoïdes cavernicoles (Crustacea: Copepoda) de Vietnam du nord. Historia Naturalis Bulgarica, 18: 65-73.
• Borutzky, E. V. 1967. [Freshwater Copepoda Harpacticoida of North Vietnam], Zoologicheskii Zhurnal, 46: 1015-1023. (In Russian).
• Brancelj, A. 2005. Hadodiaptomus dumonti n. gen., n. sp., a new freshwater stygobitic calanoid (Crustacea: Copepoda: Calanoida) from Vietnam (South Asia) and a new member of the subfamily Speodiaptominae Borutzky, 1962. Hydrobiologia, 534: 57-70.
• Cuoc, C. and D. Defaye. 2011. Female genitalia in Cyclopidae (Copepoda, Cyclopoida): how to reinterpret the internal structures? In: D. Defaye, E. Suárez-Morales and J. C. von Vaupel Klein (eds.). Studies on Freshwater Copepoda: A Volume in Honour of Bernard Dussart, Crustaceana Monographs 16:119-148.
• Dang, N. T. 1967. Une nouvelle espèce de Tropocyclops (Copepoda) trouvée dans les eaux souterraines du Nord Vietnam. Tap San Sinh Vat Dia Hoc, 6(2): 125-126. (In Vietnamese with French summary).
• Dang, N. T. and T. H. Ho. 2001. Two new crustacean species of Diaptomidae found in the river section inside of the Phongnha cave, Quang Binh province, Vietnam. Tap Chi Sinh Hoc, 23(4): 1-5. (In Vietnamese with English summary).
• Dumont, H. J. and S. Maas. 1985. Mesocyclops cuttacuttae n. sp. from a cave in northern Australia (Crustacea: Copepoda: Cyclopoida). The Beagle, Occasional Papers of the Northern Territory Museum of Arts and Sciences, 1(1): 115-122.
• Farris, J. S. 1988. Hennig86 Reference, Version 1.5. Port Jefferson, New York: Published by the author.
• Fiers, F., Reid, J. W., Iliffe, T. M. and E. Suárez-Morales. 1996. New hypogean cyclopoid copepods (Crustacea) from the Yucatán Peninsula, Mexico. Contributions to Zoology, 66(2): 65-102.
• Fiers, F., Ghenne, V. and E. Suárez-Morales. 2000. New species of continental cyclopoid copepods (Crustacea, Cyclopoida) from the Yucatan peninsula, Mexico. Studies on Neotropical Fauna and Environment, 35: 209-251.
• Hall, R. 2013. The palaeogeography of Sundaland and Wallacea since the Late Jurassic. Journal of Limnology, 72, suppl. 2: 1-17.
• Hołyńska, M. 1998. A new species of Mesocyclops (Copepoda: Cyclopoida) from Vietnam. Annales Zoologici (Warszawa), 48(3/4): 337-347.
• Hołyńska, M. 2006. Phylogeny of Mesocyclops (Copepoda: Cyclopidae) inferred from morphological characters. Zoological Journal of the Linnean Society, 147: 1-70.
• Hołyńska, M. and S. N. Vu. 2000. A new Oriental species of Mesocyclops (Copepoda: Cyclopidae). Hydrobiologia, 429: 197-206.
• Hołyńska, M. and F. Stoch. 2012. Mesocyclops (Crustacea, Copepoda, Cyclopidae) in the South Pacific Islands. Zoologischer Anzeiger, 251(3): 237-252.
• Huys, R. and G. A. Boxshall. 1991. Copepod evolution. The Ray Society 159, London.
• Karanovic, T. 2006. Subterranean copepods (Crustacea, Copepoda) from the Pilbara region in Western Australia. Records of the Western Australian Museum, 70 (suppl.): 1-239.
• Limbert, H. 2012. Vietnam Caves, report 2005, report 2007, report 2009, report 2010 and report 2012. Vietnam Caves, Geology, Exploration, Photos, Blog, Forum. Available at http://www.vietnamcaves.com/ (last accessed 10 March 2015).
• Mirabdullayev, I. M., Sanful, P. O. and E. Frempong. 2007. Mesocyclops bosumtwii sp. nov. (Copepoda: Cyclopidae) from Ghana. Annales Zoologici, 57(3): 377-383.
• Nixon, K C. 1999-2002. WinClada ver. 1.0000. Ithaca, New York: Published by the author.
• Papa, R. D. S. and M. Hołyńska. 2013. An overview of the limnetic Cyclopidae (Crustacea, Copepoda) of the Philippines, with emphasis on Mesocyclops. Journal of Limnology, 72(2): 290-312.
• Pesce, G. L. 1985. Cyclopids (Crustacea, Copepoda) from West Indian groundwater habitats. Bijdragen tot de Dierkunde, 55: 295-323.
• Reid, J. W. 2004. New records and new species of the genus Diacyclops (Crustacea; Copepoda) from subterranean habitats in Southern Indiana, USA Jeffersoniana, 12: 1-65.
• Reid, J. W. and В. H. Kay. 1992. Mesocyclops guangxiensis, new species, and new records of four congeners (Crustacea: Copepoda: Cyclopidae) from China, Laos, and Viet Nam. Proceedings of the Biological Society of Washington, 105(2): 331-342.
• Reid, J. W. and D. L. Strayer. 1994. Diacyclops dimorphus, a new species of copepod from Florida, with comments on morphology of interstitial cyclopine cyclopoids. Journal of the North American Benthological Society, 13: 250-265.
• Sanmartín, I. and F. Ronquist. 2004. Southern hemisphere biogeography inferred by event-based models: Plant versus animal patterns. Systematic Biology, 53: 216-243.
• Tran, D. L. and C. Y. Chang. 2012. Two new species of harpacticoid copepods from anchialine caves in karst area of North Vietnam. Animal Cells and Systems, 16(1): 57-68.
• Tran, D. L. and C. Y. Chang. 2013. Graeteriella (Graeteriella) longifurcata, new species, a stygobitic cyclopoid species (Copepoda: Cyclopoida: Cyclopidae) from Central Vietnam. Proceedings of the Biological Society of Washington, 126(3): 245-258.
• UNEP-WCMC. 2006. Phong Nha-Ke Bang National park. Available at http://www.unep-wcmc.org/sites/wh/pdf/PhongNha Ke Bang.pdf (last accessed 20 June 2015).
• Vu, S. N., Nguyen, T. Y., Kay, В. Н., Marten, G. G. and J. W. Reid. 1998. Eradication of Aedes aegypti from a village in Vietnam, using copepods and community participation. American Journal of Tropical Medicine and Hygiene, 59(4): 657-660.
• Vu, S. N., Nguyen, T. Y., Hołyńska, M., Reid, J. W. and B. H. Kay. 2000. National progress in dengue vector control in Vietnam: survey for Mesocyclops (Copepoda), Micronecta (Corixidae), and fish as biological control agents. American Journal of Tropical Medicine and Hygiene, 62(1): 5-10.
• Vu, S. N., Nguyen, T. Y., Tran, V. P., Truong, U. N., Le, Q. M., Le, V. L., Le, T. N., Bektas, A., Briscombe, A., Aaskov, J. G., Ryan, P. A. and B. H. Kay. 2005. Elimination of dengue by community programs using Mesocyclops (Copepoda) against Aedes aegypti in central Vietnam. American Journal of Tropical Medicine and Hygiene, 72(1): 67-73.
• Wyngaard, G. A., Hołyńska, M. and J. Schulte. 2010. Phytogeny of the freshwater copepod Mesocyclops (Crustacea: Cyclopidae) based on combined molecular and morphological data, with notes on biogeography. Molecular Phylogenetics and Evolution, 55: 753-764.

Identyfikatory

DOI

10.3161/00034541ANZ2015.65.4.010