Endoparasites of exotic ungulates from the Giraffidae and Camelidae families kept ex situ

Giraffes and camels are popular attractions at zoological gardens. In order to present the diversity of parasites infecting exotic ungulates from zoos, faecal samples from three giraffes and six camels from both the Silesian Zoological Garden in Chorzów, and Kraków Zoological Garden, were examined. The research was carried out over a ten-month period in 2013 and 2014. In total, 100 faecal samples from 18 animals were analysed with the use of the McMaster method. Moreover, coccidian oocysts were incubated to investigate their development and larvoscopic examination was conducted to detect the presence of nematode species. Giraffes were infected with coccidia from the genus Eimeria, and gastrointestinal nematodes from the Strongylida order, and Trichuris and Aonhotheca genera. One male giraffe was uninfected. The level of infection in giraffes was low when compared to camels kept in both of the zoos. Limited contact with other animal species contributed greatly to the lower level of infection in camels from Kraków Zoo than those from Chorzów, which were kept in the same enclosure as alpacas and Shetland ponies

Lungworm (Nematoda: Protostrongylidae) infection in wild and domestic ruminants from Malopolska region of Poland

The conducted study has focused on domestic, as well as wild ruminant species. The post mortem examination was carried out on 68 animals, including three wild species: roe deer (Capreolus capreolus) (25 indyviduals), red deer (Cervus elaphus) (6), fallow deer (Dama dama) (5) and two domestic: sheep (Ovis aries) (14) and cattle (Bos taurus) (18). Some of the species have also been investigated in the field by the coproscopical analyses. The faecal samples from roe deer (27), fallow deer (20), red deer (36) and moose (Alces alces) (10) were collected from the environment, while from sheep (10) and goat (Capra hircus) (10) – per rectum. Based on the obtained results the following values were calculated: prevalence, mean intensity and intensity range. The post mortem examination did not reveal pulmonary nematodes neither in domestic nor in wild ungulates, however, the larvae of aforementioned parasites were often stated in the stool samples taken from the environment. All wild species, except fallow deer were infected. Consequently, six species of lungworms have been identified. The first stage larvae of Varestrongylus capreoli occurred in 11 samples of roe deer and Varestrongylus alces in one moose. The larvae of Elaphostrongylus cervi were found in 19 red deer and Varestrongylus sagittatus in 3. Furthermore, Elaphostrongylus alces larvae were noted in 6 moose. Within domestic ruminants only one sheep and two goats were infected by Muellerius capillaris