Naslov
Occurrence of Branchiobdellida (Annelida: Clitellata) on freshwater crayfish in Croatia

Autori
Klobučar, Goran Igor Vinko ; Maguire, Ivana ; Gottstein, Sanja ; Gelder, Stuart

Izvornik
Annales de Limnologie - International Journal of Limnology (0003-4088) 42 (2006), 4; 251-260

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

Ključne riječi
Branchiobdellidans; freshwater crayfish; Croatia

Sažetak
There is very little information on the genus Branchiobdella and the species relationships with their freshwater crayfish hosts in Croatia. Therefore, a base-line study was needed so that future changes in available habitat brought about by urban development and the probable introduction of non-native species can be accurately assessed. This investigation used preserved freshwater crayfish collected from across Croatia between 1995 and 2005 as its source of the ectosymbionts. Crayfish species included Astacus astacus, A. leptodactylus, Austropotamobius pallipes, A. torrentium, and the alochthonous North American species, Orconectes limosus. Only native European species of branchiobdellids were found: Branchiobdella astaci, B. parasita, B. pentodonta, B. hexodonta, B. italica, and B. balcanica, and this is the first report on the occurrence of these species, apart from B. italica, in Croatia. The distribution of these branchiobdellidans is compared with climatic and river drainage systems, and literature reports of populations in other countries in the region.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA