Naslov
Is recent reintroduced lynx larger than the extinct, autochthonous one?

Autori
Gomerčić, Tomislav ; Gužvica, Goran ; Đuras Gomerčić, Martina ; Frković, Alojzije ; Pavlović, Dubravka ; Kusak, Josip ; Huber, Đuro ; Sindičić, Magda

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts 2nd International Symposium "Game and Ecology" / Janicki, Zdravko - Zagreb : Veterinarski fakultet Sveučilišta u Zagrebu, 2007, 31-31

Skup
2nd International Symposium "Game and Ecology"

Mjesto i datum
NP Plitvička jezera, Hrvatska, 17.10.2007. - 20.10.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Lynx lynx ; craniometry ; autchthonous poponulation ; reintroduced populati
(lynx lynx ; craniometry ; autochthonous population ; reintroduced population)

Sažetak
The last specimens of autochthonous lynx in Croatia were exterminated in the area of Gorski kotar around the year 1900. After that, during the 20th century lynx was not present in Croatia for over 70 years. However, lynx dispersed to Croatia after three females and three males were reintroduced to Slovenia from Slovakia in 1973. The size of nowadays population in Croatia is estimated between 40 and 60 animals. Some areas of Balkan Peninsula are still inhabited by small autochthonous lynx population. The goal of this paper was to determine if there are differences in craniometrics of the autochthonous lynx that was present in this area and the reintroduced one. A total of 58 lynx sculls originating from the reintroduced population were examined. All of the animals died in Croatia in the period from 1980 to 2004. There were 35 females, 16 males and 8 animals for whom the sex was not determined. Age of all 58 animals was determined by enumeration of root cementum annuli. A total of 85 craniometrical measures were determined on each scull, with 0.1 mm precision. Craniometrical measures from 48 adult animals (older than 3 years) were statistically analyzed. The results were compared to data found in the literature, containing 6 measures of 3 females and 1 male scull of unknown age, belonging to the autochthonous population. Based on those measures existence of subspecies Lynx lynx martinoi, smaller than the Lynx lynx species, was stated in the literature. There was no statistically significant difference for any of 6 measures of female animals from the autochthonous and the reintroduced population. All 6 measures of the only one autochthonous male were within interval of two standard deviations of the reintroduced population (out of those 4 measures are within interval of one standard deviation). It has been concluded that there was no difference in the scull size of the reintroduced and autochthonous lynx that used to live in this area and that there is no base for the existence of Lynx lynx martinoi subspecies.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina

POVEZANOST RADA