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Pregled bibliografske jedinice broj: 135174

Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia)


Lajtner, Jasna; Marušić, Zrinka; Erben, Radovan; Klobučar, Goran Igor Vinko; Maguire, Ivana
Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia) // Biologia, Bratislava, 59 (2004), 5; 595-600 (međunarodna recenzija, članak, znanstveni)


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Naslov
Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia)

Autori
Lajtner, Jasna ; Marušić, Zrinka ; Erben, Radovan ; Klobučar, Goran Igor Vinko ; Maguire, Ivana

Izvornik
Biologia, Bratislava (0006-3088) 59 (2004), 5; 595-600

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Dreissena polymorpha; shell morphometrics; phenotypic plasticity; river Drava; artificial lake Dubrava

Sažetak
We examined the shell morphometrics of the zebra mussel (Dreissena polymorpha) collected from the system of the Dubrava hydro-electric power plant on the Drava river (Croatia). Study sites had different sediment types, depth, and physical and chemical conditions. Site 1 was the shallow of the Drava river, while sites 2 and 3 were located in the artificial Dubrava lake at depths of 3 and 8 m, respectively. A total of 1200 zebra mussels were collected. The following morphological variables were examined: shell length (SL), shell width (SW), shell height (SH) and shell mass (SM). In addition three different ratios were defined: SW/SL, SH/SL and SW/SH. Analysis of variance (ANOVA) and Duncan multiple comparison test were applied to test the differences of the ratios among the three sites and to determine which of them was significantly different from the others. The analysis showed that the ratios SW/SL and SW/SH differ significantly between all three sites (p<0.0001), while the ratio SH/SL did not differ between sites. The log-transformed variables were further analysed using principal component analysis. ANOVA and Duncan test were applied to the resulting principal components to test for differences in component scores among the three sites. The analysis separated the riverine and the lake populations of mussels into two morphological groupings, indicating that considerable phenotypic plasticity exists among the populations of the zebra mussel.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
0126001
0119128

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Zrinka Marušić (autor)

Avatar Url Ivana Maguire (autor)

Avatar Url Radovan Erben (autor)

Avatar Url Goran Klobučar (autor)

Avatar Url Jasna Lajtner (autor)

Citiraj ovu publikaciju

Lajtner, Jasna; Marušić, Zrinka; Erben, Radovan; Klobučar, Goran Igor Vinko; Maguire, Ivana
Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia) // Biologia, Bratislava, 59 (2004), 5; 595-600 (međunarodna recenzija, članak, znanstveni)
Lajtner, J., Marušić, Z., Erben, R., Klobučar, G. & Maguire, I. (2004) Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia). Biologia, Bratislava, 59 (5), 595-600.
@article{article, year = {2004}, pages = {595-600}, keywords = {Dreissena polymorpha, shell morphometrics, phenotypic plasticity, river Drava, artificial lake Dubrava}, journal = {Biologia, Bratislava}, volume = {59}, number = {5}, issn = {0006-3088}, title = {Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia)}, keyword = {Dreissena polymorpha, shell morphometrics, phenotypic plasticity, river Drava, artificial lake Dubrava} }
@article{article, year = {2004}, pages = {595-600}, keywords = {Dreissena polymorpha, shell morphometrics, phenotypic plasticity, river Drava, artificial lake Dubrava}, journal = {Biologia, Bratislava}, volume = {59}, number = {5}, issn = {0006-3088}, title = {Comparative shell morphology of the zebra mussel, Dreissena polymorpha in the Drava River (Croatia)}, keyword = {Dreissena polymorpha, shell morphometrics, phenotypic plasticity, river Drava, artificial lake Dubrava} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI


Uključenost u ostale bibliografske baze podataka:


  • Biological Abstracts





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