Abstract
Mesocyclops ferjemurami sp. nov. is described from Central Vietnam, North India and Sri Lanka. It differs from all congeners in having a unique spinule ornamentation on the caudal surface of the antennary basipodite: the `leuckarti-type' spinule pattern is supplemented with a group of spinules at the height of implantation of the medial setae, and proximal to this group a triangular spinule field occurs, the longest side of which runs more or less parallel to the oblique row of tiny spinules starting at distal half of the medial rim. It is suggested that Mesocyclops ferjemurami is closely related to Mesocyclops pehpeiensis Hu, 1943 and Mesocyclops papuensis Van de Velde, 1987.
Similar content being viewed by others
References
Daday, E., 1898. Mikroskopische süsswasserthiere aus Ceylon. Természetr. Füz. 21 (Suppl. 1): 1–123.
Guo, X., 2000. A redescription of Mesocyclops pehpeiensis Hu, 1943, and notes on Mesocyclops ruttneri Kiefer, 1981 (Copepoda, Cyclopidae). Hydrobiologia 418: 33–43.
HoŁyńska, M., 1998. A new species of Mesocyclops (Copepoda: Cyclopoida) from Vietnam. Ann. Zool. 48: 337–347.
HoŁyńska, M., 2000. Is the spinule pattern on the leg 4 coxopodite a tactile signal in the specific mate recognition system of Mesocyclops (Copepoda, Cyclopidae)? Hydrobiologia 417: 11–24.
Kawabata, K. & D. Defaye, 1994. Description of Planktonic Copepods from Lake Kahoku-gata, Japan. Jpn. J. Limnol. 55: 143–158.
Koźmiński, Z., 1936. Morphometrische und ökologische Untersuchungen an Cyclopiden der strenuus-Gruppe. Int. Rev. ges. Hydrobiol. Hydrogr. 33: 161–240.
Lim, R. P. & C. H. Fernando, 1985. A review of Malaysian freshwater Copepoda with notes on new records and little known species. Hydrobiologia 128: 71–89.
Mirabdullayev, I. M., 1996. The genus Mesocyclops (Crustacea: Copepoda) in Uzbekistan. Int. Rev. ges. Hydrobiol. 81: 93–100.
Mirabdullayev, I. M., T. S. Stuge & A. R. Kuzmetov, 1995. On Mesocyclops ruttneri Kiefer, 1981 a species new to Kazakstan. Selevinia (Alma-Ata) 2: 31–32.
Nam, V. S.,N. T. Yen,M. HoŁyńska, J. W. Reid & B. H. Kay, 2000. National progress in dengue vector control in Vietnam: Survey for Mesocyclops (Copepoda), Micronecta (Corixidae) and fish as biological control agents. Am. J. Trop. Med. Hyg. in press.
Reid, J.W., 1993. New records and redescriptions of American species of Mesocyclops and Diacyclops bernardi (Petkovski, 1986) (Copepoda: Cyclopoida). Bijdr. Dierk. 63: 173–191.
Ueda, H. & T. Ishida, 1997. Species composition and description of limnoplanktonic copepods from Okinawa. Plankton Biol. Ecol. 44: 41–54.
Ueda, H., T. Ishida & J-i Imai, 1997. Planktonic cyclopoid copepods from small ponds in Kyushu, Japan. II. Subfamily Cyclopinae. Hydrobiologia 356: 61–71.
Van de Velde, I., 1984. Revision of the African species of the genus Mesocyclops Sars, 1914 (Copepoda: Cyclopidae). Hydrobiologia 109: 3–66.
Van de Velde, I., 1987. New Mesocyclops species (Copepoda, Cyclopidae) from Papua New Guinea. Bull. Inst. r. Sci. nat. Belg. (Biol.) 57: 149–162.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hołyńska, M., Sinh Nam, V. A new Oriental species of Mesocyclops (Copepoda: Cyclopidae). Hydrobiologia 429, 197–206 (2000). https://doi.org/10.1023/A:1004018631265
Issue Date:
DOI: https://doi.org/10.1023/A:1004018631265