Abstract
The larval development of the newly discovered cephalocarid from Mediterranean sea, Lightiella magdalenina, was analysed using light and scanning electron microscopy. Twenty-nine larval specimens, divided into 15 metanaupliar and 2 juvenile stages of development, were found. The first six metanaupliar stages had an even number (6, 8, 10, 12, 14 and 16) of trunk segments including telson. The condition of 20 trunk segments, typical of the adult, was reached after another 4 stages by the addition of a single segment per stage. At this tenth stage, the larvae had an incomplete number of trunk limbs. Another five stages were needed to complete the cephalic appendage development, passing from the metanaupliar to the juvenile stage, characterized by loss of the naupliar enditic process of the second antenna. Trunk limbs development was completed during the last two juvenile stages. According to the ontogenetic data reported for Hutchinsoniella macracantha and Lightiella incisa, these seventeen stages probably do not represent the complete developmental series. Nevertheless, they allow us to clarify the main features of cephalocarid ontogeny and show specific differences in the development of both the trunk segments and appendages.
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References
Benesch R (1969) Zur Ontogenie und Morphologie von Artemia salina L. Zool Jb Anat Ontog Tiere 86:307–458
Cals P, Delamare Deboutteville C (1970) Une nouvelle espèce de Crustacé Céphalocaride de l’hémisphère austral. C R Acad Sci 270D:2444–2447
Carcupino M, Floris A, Addis A, Castelli A, Curini-Galletti M (2006) A new species of the genus Lightiella: the first record of Cephalocarida (Crustacea) in Europe. Zool J Linn Soc 148:209–220
Cockcroft AC (1985) The larval development of Macropetasma africanum (Bals, 1913 Decapoda, Penaeoidea) reared in the laboratory. Crustaceana 49:52–74
Dahms H-U (1987) Postembryonic development of Drescheriella glacialis Dahms & Dieckmann (Copepoda, Harpacticoida) reared in the laboratory. Polar Biol 8:81–93
Dahms H-U (1990) Naupliar development of Harpacticoida (Crustacea, Copepoda) and its significance of phylogenetic systematics. Mikrofauna Mar 6:169–27
Dahms H-U (1992) Metamorphosis between naupliar and copepodid phases in the Harpacticoida. Phil Trans R Soc Lond 355:221–236
Dahms H-U (2000) Phylogenetic implication of the Crustacean nauplius. In: Alekseev V, Wyngaard GA, Ferrari FD (eds) Advances in Copepod taxonomy. Hydrobiologia, vol 417, pp 91–99
De Troch M, Fiers F, Vincx M (2000) Range extension and microhabitat of Lightiella incisa (Cephalocarida). J Zool Lond 251:199–204
Fryer G (1983) Functional ontogenetic changes in Branchinecta ferox (Milne-Edwards) (Crustacea: Anostraca). Phil Trans R Soc Lond 303:229–243
Gooding RU (1963) Lightiella incisa sp. nov. (Cephalocarida) from the West Indies. Crustaceana 5:293–314
Heard RW, Goeke GD (1982) The occurrence of Lightiella Jones, 1961 (Crustacea: Cephalocarida) in Mobile Bay, Alabama. Gulf Res Rep 7:157–162
Hessler RR (1964) The Cephalocarida: comparative skeletomusculature. Mem Conn Acad Arts Sci 16:1–97
Hessler RR (1984) Cephalocarida: living fossil without fossil record. In: Eldredge N, Stanley SM (Eds) Living fossils. Springer, New York: 181–186
Hessler RR (1992) Reflections on the phylogenetic position of the Cephalocarida. Acta Zool 73:315–316
Hessler RR, Elofsson R (1992) Cephalocarida. In: Harrison FW, Humes AG (Eds) Microscopic anatomy of invertebrates Crustacea. Wiley-Liss Inc, New York, pp 9–24
Hessler RR, Newman WA (1975) A trilobitomorph origin for the Crustacea. Foss Strata 4:437–459
Hessler RR, Sanders HL (1973) Two new species of Sandersiella (Cephalocarida), including one from the deep sea. Crustaceana 24:181–196
Hessler RR, Wakabara Y (2000). Hampsonellus brasiliensis n. gen., n. sp., a cephalocarid from Brazil. J Crust Biol 20:550–558
Ito T (1989) Origin of the basis in copepod limbs, with reference to remipedian and cephalocarid limbs. J Crust Biol 9:85–103
Jones ML (1961) Lightiella serendipita, gen. nov., sp. nov., a cephalocarid from San Francisco Bay, California. Crustaceana 3:31–46
Knox GA, Fenwick GD (1977) Chiltoniella elongata n. gen. et sp. (Crustacea: Cephalocarida) from New Zealand. J R Soc NZ 7:425–432
Lavrov DV, Brown WM, Boore JL (2004) Phylogenetic position of the Pentastomida and (pan)crustacean relationships. Proc R Soc Lond 271:537–544
Martin JW, Cadien DB, Zimmerman TL (2002) First record and habitat notes for the genus Lightiella (Crustacea, Cephalocarida, Hutchinsoniellidae) from the British Virgin Islands. Gulf Caribb Res 14:75–79
Mass A, Braun A, Dong X-P, Donoghue PCJ, Müller KJ, Olempska E, Repetski JE, Siveter DJ, Stein M, Walossek D (2006) The ‘Orsten’- More than a Cambrian Konservat–Lagerstätte yieliding exceptional preservation. Paleoworld 15:266–282
McLaughlin PA (1976) A new species of Lightiella (Crustacea: Cephalocarida) from the west coast of Florida. Bull Mar Sci 26:593–599
Saloman CH (1978) Occurrence of Lightiella floridana (Crustacea: Cephalocarida) from the west coast of Florida. Bull Mar Sci 28:210–212
Sanders HL (1955) The Cephalocarida, a new subclass of Crustacea from Long Island Sound. Proc Nat Acad Sci 41:61–66
Sanders HL (1957) The Cephalocarida and crustacean phylogeny. Syst Zool 6:112–128
Sanders HL (1963) The Cephalocarida: functional morphology, larval development and comparative external anatomy. Mem Conn Acad Arts Sci 15:1–80
Sanders HL, Hessler RR (1964) The larval development of Lightiella incisa Gooding (Cephalocarida). Crustaceana 7:81–97
Schran FR (1986) Crustacea. Oxford University Press, New York
Shiino SM (1965) Sandersiella acuminata gen. et sp. nov., a cephalocarid from Japanese waters. Crustaceana 9:181–191
Spears T, Abele L (1999) Phylogenetic relationships of crustaceans with Foliaceous limbs: an 18S rDNA study of Branchiopoda, Cephalocarida and Phyllocarida. J Crust Biol 19:825–843
Stoner AW (1981) Occurrence of the cephalocarid crustacean Lightiella floridana in the northern Gulf of Mexico with notes on its habitat. Northeast Gulf Sci 4:105–107
Wakabara Y (1970) Hutchinsoniella macracantha Sanders, 1955 (Cephalocarida) from Brazil. Crustaceana 19:102–103
Walossek D (1993) The Upper Cambrian Rehbachiella and the phylogeney of Branchiopod a and Crustacea. Foss Strata 32:1–202
Walossek D (1995) The Upper Cambrian Rehbachiella, its larval development, morphology and significance for the phylogeny of Branchiopoda and Crustacea. Hydrobiologia 298:1–13
Walossek D (1999) On the Cambrian diversity of Crustacea. In: Crustaceans and the biodiversity crisis. In: Proceedings of 4th International Crustacean Congress, Amsterdam, July 20–24, 1998
Walossek D (2003a) Cambrian ‘Orsten’-type arthropods and the Phylogeny of Crustacea. In: Legakis A, Sfenthourakis S, Polymeni R, Thessalou-Legaki M (Eds) The new panorama of animal evolution. Proceedings of the 18th International Congress Zool. Pensoft Publisher, Sofia, pp 69–87
Walossek D (2003b) The ‘Orsten’ window—a three dimensionally preserved Upper Cambrian meiofauna and its contribution to our understanding of the evolution of Arthropoda. Paleontol Res 7:71–88
Walossek D, Maas A (2005) The evolutionary history of crustacean segmentation: a fossil-based perspective. Evol Dev 7:515–527
Acknowledgments
This work was financially supported by an ex60% grant from the University of Sassari, COFIN MIUR 2004, coord. University Rome 3, European Community INTERREG III, and in part, by funds from the PADI Foundation. We thank Mr. Salvatore Marceddu of the Electron Microscopy Centre of Sassari University for his expert technical assistance. We also thank the La Maddalena Archipelago National Park for its logistic and technical support during the collection of specimens.
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Communicated by R. Cattaneo-Vietti.
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Addis, A., Biagi, F., Floris, A. et al. Larval development of Lightiella magdalenina (Crustacea, Cephalocarida). Mar Biol 152, 733–744 (2007). https://doi.org/10.1007/s00227-007-0735-8
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DOI: https://doi.org/10.1007/s00227-007-0735-8