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Warianty tytułu
Rozmieszczenie i liczebność larw Palaemon elegans (Decapoda) w południowym Bałtyku
Języki publikacji
Abstrakty
The assessment of the appearance of non-indigenous species residing in benthic habitats are primarily based on knowledge obtained from their adult stage. However, most of benthic organisms have a planktonic larval stage during their early developmental phase and such a trait is believed to be behind their efficient large-scale spread. The prawn Palaemon elegans invaded into the western part of the Baltic Sea in the 1990s and by 2011 the species had colonized almost the whole sea. Currently, P. elegans has become the most common prawn species inhabiting coastal and open sea areas. The aim of this preliminary survey is to examine spatial distribution, abundance and dispersal ability of the larvae of P. elegans. Material for the studies was collected from the open waters of the southern Baltic Sea (the Gdańsk and Bornholm Basins and the Słupsk Furrow) in summers 2007 and 2008. Larvae (zoeal stages) and also postlarval stages of P. elegans were common in the whole study area and their densities were highest in the Bornholm Basin. Their maximum abundance reached up to 500 ind. · 1000 m-3 in August 2007. In the Słupsk Furrow and the Gdańsk Basin these prawns were found in much lower numbers (about 10 ind. · 1000 m-3). The current study indicates that the dispersal of the larvae of P. elegans with the water currents is one plausible mechanism of the large scale spread of this invasive species to the south-eastern coast of the Baltic Sea as well as, the study confirmed, that the new prawn has high reproductive potential.
Kolonizowanie siedlisk bentosowych przez gatunki obce stwierdza się przede wszystkim po obecności ich form dorosłych. Większość organizmów bentosowych posiada w swoim cyklu życiowym postać larwalną i to na tym etapie rozwoju następuje efektywne i rozległe rozprzestrzenianie się gatunków obcych. Krewetka Palaemon elegans pojawiła się w zachodniej części Bałtyku w latach 90. XX wieku i do 2011 r. skolonizowała prawie całe morze. Obecnie, P. elegans jest najbardziej powszechnym gatunkiem krewetki zasiedlającym przybrzeżne i otwarte wody Bałtyku. Niniejsze badania wstępne mają na celu przedstawienie rozkładu przestrzennego, liczebności oraz możliwości rozprzestrzeniania się larw P. elegans . Materiał do badań zebrano z wód otwartych południowego Bałtyku (Basen Bornholmski, Rynna Słupska i Basen Gdański) latem 2007 i 2008 r. Larwy (stadia zoea) oraz postlarwy P. elegans były powszechne w całym rejonie badań, jednak najliczniej występowały w Basenie Bornholmskim. Ich maksymalna liczebność wyniosła 500 osob. · 1000 m-3 w sierpniu 2007 r. Krewetki te odnotowano również w Rynnie Słupskiej i Basenie Gdańskim, jednak w dużo niższej liczbie, około 10 osob. · 1000 m-3. Niniejsza praca potwierdziła, że rozprzestrzenianie się larw P. elegans na wielką skalę wraz z prądami morskimi ku południowo-wschodnim wybrzeżom Bałtyku oraz wysoki potencjał rozrodczy krewetki jest jednym ze sposobów kolonizacji Bałtyku przez ten inwazyjny gatunek.
Wydawca
Czasopismo
Rocznik
Tom
Strony
141--145
Opis fizyczny
Bibliogr. 35 poz., rys.
Twórcy
autor
- Maritime Institute in Gdańsk, Department of Aquatic Ecology; Abrahama 1; 80-307 Gdańsk; Poland; phone: +48 58 552 00 93
Bibliografia
- 1. Al-Khafaji K.K., Al Qarooni I.H., Al Abbad M.Y., Al-Lateef N.M. (2016). Study of the growth, reproductive biology for invasive shrimps Palaemon elegans Rathke from Garmat Ali river Basrah, Southern Iraq. Journal of Coastal Life Medicine, 4(7), 536-540.
- 2. Bascinar N.S., Düzgünes E., Bascinar N., Saglam H.E. (2002). A preliminary study on repro-duction biology of Palaemon elegans Rathke, 1837 along the south-eastern Black Sea Coast. Turkish Journal of Fisheries and Aquatic Sciences, 2, 109-116.
- 3. Bilgin S., Ozen O., Ates A. S. (2008). Spatial and temporal variation of Palaemon adspersus, Palaemon elegans and Crangon crangon (Decapoda: Caridea) in the southern Black Sea. Estuarine, Coastal and Shelf Science, 79, 671-678.
- 4. Campbell A. (1994). Seashores and shallow seas of Britain and Europe. Hamlyn Publication. Group Ltd, London.
- 5. Dailidiene I., Davuliene L. (2008). Salinity trend and variation in the Baltic Sea near the Lithuanian coast and in the Curonian Lagoon in 1984-2005. Journal of Marine Systems, 74, S20-S29.
- 6. Dolmen D., Hindlay J.D., Kleiven E. (2004). Distribution of Palaemonetes varians (Leach) (Crustacea, Decapoda) in relation to biotope and other caridean shrimps in brackish waters of southern Norway and southwestern Sweden. Sarsia, 89, 8-21.
- 7. Drzycimski I. (2000). The Słupsk Furrow as a marine protected area in the Baltic. Oceanological Studies, XXIX(2), 33-42.
- 8. Fahy E., Forrest N., Gleeson P. (1998). Estimates of the contribution of Palaemon elegans Rathke to commercial shrimp landings in Ireland and observations on its biology. The Irish Naturalist’s Journal, 26(3/4), 93-98.
- 9. Fincham A.A. (1977). Larval development of British prawns and shrimps (Crustacea: Decapoda: Natantia), 1. Laboratory methods and a review of Palaemon (Palaeander) elegans Rathke, 1837. Bulletin of the British Museum (Natural History), 32, 1-28.
- 10. Figureas A.J. (1987). Distribution and abundance of larvae of palaemonid prawns in the ria de Vigo, N.W. Spain. Journal of Plankton Research, 9(4), 729-738.
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- 12. Fincham A.A. (1985). Larval development of British prawns and shrimps (Crustacea: Decapoda: Natantia), 5. Laboratory methods and a review of Palaemon (Palaemon) adspersus Rathke, 1837. Bulletin of the British Museum (Natural History), 48, 215-231.
- 13. Fincham A.A., Figueras A.J. (1986). Larval keys and diagnoses for the subfamily Palaemonidae (Crustacea: Decapoda: Palaemonidae) in the north-east Atlantic and aspects of functional morphology. Journal of Natural History, 20, 203-224.
- 14. Galil B.S. (2009). Taking stock: inventory of alien species in the Mediterranean Sea. Biological Invasions, 11(2), 359-372.
- 15. Grabowski M. (2006). Rapid colonization of the Polish Baltic coast by an Atlantic palaemonid shrimp Palaemon elegans Rathke, 1837. Aquatic Invasions, 1, 116-123.
- 16. Grabowski M., Jażdżewski K., Konopacka A. (2005). Alien Crustacea in Polish waters - introduction and Decapoda, Oceanological and Hydrobiological Studies, XXXIV(1), 43-61.
- 17. Guerao G., Ribera, C. (1995). Growth and reproductive ecology of Palaemon adspersus (Decapoda, Palaemonidae) in the western Mediterranean. Ophelia, 43 (3), 205-213.
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- 20. Janas U., Zarzycki T., Kozik P. (2004). Palaemon elegans – a new component of the Gulf of Gdańsk macrofauna. Oceanologia, 46, 143-146.
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- 22. Katajisto T., Kotta J., Lehtiniemi M., Malavin S. A., Panov V. E. (2013). Palaemon elegans Rathke, 1837 (Caridea: Palaemonoidea: Palaemonidae) established in the Gulf of Finland. BioInvasions Records, Volume 2, Issue 2, 125-132.
- 23. Kelly E., Tully O., Browne R. (2012). Effects of temperature and salinity on the survival and development of larval and juvenile Palaemon serratus (Decapoda: Palaemonidae) from Irish waters, 92, 151-161.
- 24. Knowlton R.E., Vargo C.K. (2004). The larval morphology of Palaemon floridanus Chace, 1942 (Decapoda, Palaemonidae) compared with other species of Palaemon and Palaemonetes. Crustaceana, 77(6), 683-715.
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- 26. Kotta J., Kuprijanov I. (2012). The first finding of the palaemonid shrimp Palaemon elegans Rathke in the Estonian coastal sea. Estonian Journal of Ecology, 61, 2, 148-153.
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- 28. Łapińska E., Szaniawska A. (2005). Seasonal variations in the occurrence of the prawns Crangon crangon (L., 1758), Palaemon adspersus (Rathke, 1837) and Palaemon elegans (Rathke, 1837) in the littoral zone of the Gulf of Gdańsk. Oceanological and Hydrobiological Studies, 34(2), 95-110.
- 29. Lehmann A., Hinrichsen H.H. (2000). On the thermohaline variability of the Baltic Sea. Journal of Marine Systems, 25, 333-357.
- 30. Lehmann A., Hinrichsen H.H. (2002). Water, heat and salt exchange between the deep basins of the Baltic Sea. Boreal Environmental Research, 7, 405-415.
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- 32. Ojaveer H., Kotta J. (2015). Ecosystem impacts of the widespread non-indigenous species in the Baltic Sea: literature survey evidences major limitations in knowledge. Hydrobiologia, 750, 171-185.
- 33. Reuschel S., Cuesta J. A., Schubart C. D. (2010). Marine biogeographic boundaries and human introduction along the European coast revealed by phylogeography of the prawn Palaemon elegans . Molecular Phylogenetics and Evolution, 55(3), 765-775.
- 34. Torres A.P., Dos Santos A., Cuesta J.A., Carbonell A., Massuti E., Alemany F., Reglero P. (2012). First record of Palaemon macrodactylus Rathbun, 1902 (Decapoda, Palaemonidae) in the western Mediterranean. Mediterranean Marine Science, 13(2), 278-282.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-da1c12a7-24a8-47cf-99df-c0136926e1a1