Attributes / relations provided by
♦ 1Grenouillet, G. & Schmidt-Kloiber., A.; 2006; Fish Indicator Database. Euro-limpacs project, Workpackage 7 - Indicators of ecosystem health, Task 4,
www.freshwaterecology.info, version 5.0 (accessed on July 3, 2012).
♦ 2Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at
animaldiversity.org♦ 3Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 4Specziár, A., Tölg, L. and Bíró, P. (1997), Feeding strategy and growth of cyprinids in the littoral zone of Lake Balaton. Journal of Fish Biology, 51: 1109–1124
♦ 5Reproductive parameters in relation to food supply in the whiskered tern (Chlidonias hybrida), Jean-Marc Paillisson, Sébastien Reeber, Alexandre Carpentier, Loïc Marion, J Ornithol (2007) 148:6977
♦ 6Robert Gwiazda, Dariusz Bukaciński, Grzegorz Neubauer, Marcin Faber,
Jacek Betleja, Magdalena Zagalska-Neubauer, Monika Bukacińska
& Przemysław Chylarecki, Diet composition of the Caspian Gull (Larus cachinnans) in inland Poland: effects of breeding area, breeding stage and
sympatric breeding with the Herring Gull (Larus argentatus), Ornis Fennica 88:80–89. 2011
♦ 7Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005).
Host-Parasite Database of the Natural History Museum, London