Abstract
The species Daday (1898) describes as Alona globulosa has been critically studied, based on many populations from tropical and subtropical regions of the world, over its whole geographical range. A new species and a new subspecies are described. Based on the morphological characters of this species group, which are markedly different from those of the genera previously used for this species, namely Alona, Alonella, and Indialona, a new genus Notoalona is established. N. globulosa (Daday, 1898) is designated as the type species. Morphological differences of Notoalona, Alona, Alonella, and Indialona are discussed.
The diagnostic characters of the genus Notoalona include 1) two bean-like thickenings as headpores on the headshield, 2) a row of submarginal setae along the posterior half of the ventral margin of carapace, 3) first trunk limb ODL with one seta and IDL with 3 setae and a small seta-like notch, 4) small branched seta dorsal to posterior lobe of trunk limb-I, 5) entire carapace of the ephippial female modified as an ephippium with a foamy mass surrounding the egg.
N. globulosa has a wide distribution in Asia, Africa, and Australia. The Australian material has been designated as the subspecies australiensis. N. freyi sp. nov. is known only from Florida, USA. More detailed studies are necessary to evaluate the taxonomic status of other populations from America including material described as Alonella sculpta, which certainly belongs to the genus Notoalona.
Similar content being viewed by others
References
Biochino, G. I., 1976. Caracterizacion de la fauna de la vegetacion de los embalses de Cuba. Academia de Ciencias de Cuba, Serie Forestal No. 33: 1–6.
Birge, E. A., 1910. Notes on Cladocera. IV. Trans. Wisconsin Acad. Sci., Arts Lett. 10: 1018–1066.
Birge, E. A., 1918. The Water Fleas (Cladocera), p. 676–740 In: Freshwater Biology, edited by H. B. Ward & G. C. Whipple. Wiley, New York. ix, 1547 pp.
Brehm, V., 1933. Die Cladoceren der Deutschen Limnologischen Sunda-Expedition. Arch. Hydrobiol., Suppl. 11: 631–771.
Brehm, V., 1956. Cladocera aus Venezuela. Ergebn. der Deutschen limnologischen. Venezuela Expedition, 1952 1: 217–232.
Chiang, Sieh-chih & Du, Nan-shan, 1979. Fauna Sinica: Crustacea. Freshwater Cladocera. Science Press, Academica Sinica, Peking. vi, 297 pp.
Daday, E., 1898. Mikroskopische Süsswasserthiere aus Ceylon. Termeszetr. Für., Anhangsheft 21: 1–123.
Daday, E., 1905. Untersuchungen über die Süsswasser — Mikrofauna Paraguays. Zoologica, Stuttg. 18: 1–374.
Daday, E., 1910a. Untersuchungen über die Süsswasser — Mikrofauna Deutsch-Ostafrikas. Zoologica Stuttg. 23: 1–314.
Daday, E., 1910b. Ergebnisse der mit Subvention aus der Erbschaft Treitl unternommenen zoologischen Forschungsreise Dr. Franz Werner's nach dem ägyptischen Sudan and Nord-Uganda. XV. Beiträge zur Kenntnis der Mikrofauna des Nils. - Sber. k. Akad. Wiss. wien, Match. — naturw. Kl., Abt. 1, 119: 537–589.
DeCosta, J. J., 1964. Latitudinal distribution of chydorid Cladocera in the Mississippi Valley, based on their remains in surficial lake sediments. Invest. Indiana Lakes and Streams 6: 65–101.
Dumont, J., J. Pensaert & I. Van de Velde, 1981. The crustacean zooplankton of Mali (West Africa). Hydrobiologia 80: 161–187.
Fernando, C. H., 1974. Guide to the freshwater fauna of Ceylon (Sri Lanka), Suppl. 4. Bull. Fish. Res. Stn., Sri Lanka (Ceylon) 25: 27–81.
Forró, L. & D. G. Frey, 1982. Cladocera taxa described by E. Daday, together with a catalogue of pertinent material in the Hungarian Natural History Museum. Miscnea. zool. hung. 1: 91–132.
Frey, D. G., 1959. The taxonomic and phylogenetic significance of the headpores of the Chydoridae (Cladocera). Int. Revue ges. Hydrobiol. 44: 27–50.
Frey, D. G., 1962. Supplement to The taxonomic and phylogenetic significance of the headpores of the Chydoridae (Cladocera). Int. Revue ges. Hydrobiol. 47: 603–609.
Frey, D. G., 1966. Phylogenetic relationships in the family Chydoridae (Cladocera). Proc. Symposium on Crustacea. Marine Biology Association of India, 12–15, January, 1965, Ernakulam. Part l: 29–37.
Frey, D. G., 1982. Contrasting strategies of gamogenesis in northern and southern populations of Cladocera. Ecology 63: 223–241.
Fryer, G., 1957. Freeliving freshwater Crustacea from Lake Nyassa and adjoining waters. Part II. Cladocera and Conchostraca. Arch. Hydrobiol. 53: 223–239.
Gauthier, H., 1951. Contribution á létude de la faune des eaux douces au Sénégal (Entomostracés). Minerva, Algeria. 169 pp.
Goulden, C. E., 1966. The animal microfossils p. 84–120. In: Cowgill, U. M. et al. (eds). The history of Laguna de Petenxil, a small lake in northern Guatemala. Mem. Con. Acad. Arts Sci. n. 17: 1–126.
Hossain, M. A., 1983. A taxonomical study of the freshwater zooplankton (Rotifera, Cladocera and Copepoda) of Bangladesh. M.Sc. Thesis, Univ. of Waterloo, Ontario, 284 pp.
Idris, B. A. G., 1979. The taxonomy and distribution of Malaysian freshwater Cladocera (Crustacea). M.Sc. Thesis, Univ. of Waterloo, Ontario, xiv, 292 pp.
Idris, B. A. G., 1983. Freshwater zooplankton of Malaysia (Crustacea: Cladocera). Penerbit Universiti Pertanian Malaysia, Serdang, Selangor. vi, 153 pp.
Jeje, Y., 1982. Nigerian Zooplankton. M.Sc. Thesis, Univ. of Waterloo, Ontario, 289 pp.
Kanduru, A. I., 1981. The Cladocera (Crustaceae: Branchiopoda) of the Indian sub-continent and their latitudinal distribution. M.Sc. Thesis, Univ. of Waterloo, Ontario, 313 pp.
Kořínek, V., 1984. Cladocera. Hydrobiological survey of the Lake Bangweulu Luapula River Basin. Bruxelles 13: 117 pp.
Mamaril, A. C. & C. H. Fernando, 1978. Freshwater zooplankton of the Philippines (Rotifera, Cladocera and Copepoda). Bull. Natl. Sci., Univ. Philipp. 30: 107–221.
Michael, R. G. & D. G. Frey, 1983. Assumed Amphi-Atlantic distribution of Oxyurella tenuicaudis (Cladocera, Chydoridae) denied by a new species from North America. Hydrobiologia 106: 3–35.
Mueller, W. P., 1964. The distribution of cladoceran remains in surficial sediments from three northern Indiana lakes. Invest. Indiana Lakes Streams 6: 1–63.
Pesta, O., 1928. Eine Crustaceenausbeute aus Sud-Georgien (Antarktis). Annln. naturh. Mus. Wien 42: 75–86.
Petkovski, T. K., 1966. Eine neue Gattung aus dem Western Indiens, Indialona ganapati. n. gen. et n. sp. Fragm. balcan. 5: 159–163.
Rajapaksa, R. & C. H. Fernando, 1982. The Cladocera of Sri Lanka with remarks on some species. Hydrobiologia 94: 49–69.
Rajapaksa, R. & C. H. Fernando, 1985. Reallocation of Indialona macronyx (Daday, 1898) (Cladocera, Chydoridae) to the genus Alona. Can. J. Zool. 63: 970–976.
Rane, P., 1983. A new species of Cladocera of genus Indialona Petkovski, 1966 (Family Chydoridae) from India. J. Bombay nat. Hist. Soc. 80: 194–195.
Rey, J. & L. Saint-Jean, 1968. Les Cladocères (Crustaces, Branchiopodes) du Tchad. Cah. O.R.S.T.O.M., sér Hydrobiol. 32: 78–118.
Sars, G. O., 1901. Contribution to the knowledge of the freshwater Entomostraca of South America, as shown by artificial hatching from dried material. Part 1. Cladocera. Arch. Math. Naturw. 32: 1–10.
Scourfield, D. J., 1902. The ephippia of the lynceid Entomostraca. J. Quekett. Microsc. Club (Ser. 2), 8: 217–244.
Shirota, A., 1966. The Plankton of South Viet-Nam — Freshwater and Marine Plankton. Overseas Technical Cooperation Agency, Japan. 462 + 27 pp. (index).
Smirnov, N. N., 1966. The taxonomic significance of the trunk limbs of the Chydoridae (Cladocera). Hydrobiologia 27: 337–347.
Smirnov, N. N., 1971. Chydoridae fauny mira. Fauna SSSR, Nov. Ser. No. 101. Rakoobraznyye, T. l, Vyp. 2. 531 pp.
Smirnov, N. N. & B. V. Timms, 1983. A revision of the Australian Cladocera (Crustacea). Rec. Aust. Mus. Suppl. l: 132 pp.
Stingelin, T., 1904. Untersuchungen über die Cladocerenfauna von Hinterindien, Sumatra und Java, nebst einem Beitrage zur Cladoceren — Kenntnis der Hawaii-Inseln (Reise von Dr. Walter Volz). Zool. Jahrb. Syst., Okol. Geogr. Tiere 21: 327–370.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rajapaksa, R., Fernando, C.H. Redescription and assignment of Alona globulosa Daday, 1898 to a new genus Notoalona and a description of Notoalona freyi sp. nov.. Hydrobiologia 144, 131–153 (1987). https://doi.org/10.1007/BF00014527
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00014527