Observation on Intestinal Parasitic Morphology and Infection in Captive Rare Wildlife in Shaanxi Province

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1 Chinese Journal of Zoology 2009,44 (3) : ( ; ; ) : Π, 11, 8819 %, ( Blastocystis sp. ) : ; ; :Q954 :A : (2009) Observation on Intestinal Parasitic Morphology and Infection in Captive Rare Wildlife in Shaanxi Province CAI Juan QIAO Ji2Ying 3 ZHANG Xu J IN Xue2Lin REN Jian2She MA Qing2Yi WU Xiao2Min ( College of Medicine, Xi an Jiaotong University, Xi an ; Shaanxi Rescuing & Raising Research Centre for Rare Wild Animals, Xi an ; Shaanxi Institute of Zoology, Xi an , China) Abstract: Intestinal parasitic infection of rare wildlife in the protection institution, Shaanxi Province, China was investigated from November to December,20071 Feces of 75 individuals of 18 species were examined by using wet mount smear and iodine staining. Digital micro2photograph was taken when positive specimens were detected. Eleven species of parasites were detected in this study and the infection rate in the examinate samples was as high as 8819 %, Blastocystis sp. and amebic protozoa were the most common parasites to infect the captive individuals of wildlife in the protection institution. Key words :Rare wildlife ; Intestinal parasites ; Morphology,,,,,,, (No. 2006BAD03A2 1202), (2007ZD201) ; 3,E2mail com. cn ;,, ; : ; E2mail com : , :

2 64 Chinese Journal of Zoology 44 [1 4 ] ( Budorcas taxicolor) 16 [5 ] ( Cygnus cygnus) ( Pavo muticus ) ( Crossoptilon mantchuricum) ( Budorcas taxicolor) ( Capricornis sumatraensis ) ( Naemorhedus goral ) ( Ursus thibetanus ) ( Ailuiopodidae melanoleuca ) ( Ailurus f ulgens) ( Tragopan temminckii) ( Chrysolophus pictus) ( Sus scrof a) ( Rhinopithecus roxellanae) ( Macaca mulatta ) ( Moschus berezovskii ) ( Muntiacus reevesi ) ( Cervus nippon temminck) ( Panthera pardus) Π 112, 80 %, 4 113, Π, 11, 2 ; 1 ; 1 ; %, %, 3 4 %, ( 2) (1) :,, 80 m 60 m,,,, ( : 1) (2) :,, 90 m 40 m,,, ( :2) (3) :,, 75 m 50 m,,,, ( :3) (4) :,, 60 m 24 m,, ( :4 5) (5) :,, (38 45) m (22 30) m,, ( :6) (6) :, m,,,,, ( : 7) (1) :,,,,, 12 m( :8) (2) : 22 m,,,, ( :9)

3 3 : 65 Host species 1 18 Table 1 Parasitic infection in the samples of 18 wildlife species Infected Infection rate Samples samples ( %) Parasites Cygnus cygnus Blastocystis sp Pavo muticus B. sp. + Infection intensity Endolimax nana Cestode Capillaria sp Ascaridia galli Coccidia + Crossoptilon mantchuricum Blastocystis sp. + Budorcas taxicolor Entamoeba coli ++ Capricornis sumatraensis E. coli E. histolytica + Naemorhedus goral Blastocystis sp E. histolytica Trematode + Ursus thibetanus E. histolytica + Ailuiopodidae melanoleuca Ailurus fulgens Tragopan emminckii B. sp E. coli + Chrysolophus pictus B. sp A. galli + Sus scrofa B. sp Endolimax nana Ascaris suum ++ Rhinopithecus roxellanae B. sp Entamoeba histolytica E. coli Capillaria sp. + Macaca mulatta E. histolytica + Moschus berezovskii Cryptosporidium + Muntiacus reevesi B. sp Cestode + Cervusnippon temminck B. sp. + Panthera pardus Cryptosporidium Giardia lamblia + ; ; ; represents no egg detected ; eggs observed in each field of vision ; eggs in each field of vision ; eggs in each field of vision.

4 66 Chinese Journal of Zoology 44 2 Table 2 Hosts infected by parasites Parasitic species ( %) Infection rate Infected wild animals distribution Blastocystis sp Entamoeba histolytica 1817 E. coli 913 Endolimax nana 513 Giarda lamblia 113 Cryptosporidium 410 Coccidia 113 Ascaridia galliπascaris sum 810 Capillaria sp Cestode 410 Trematode 113 (3) :,,,, 11 m( :10 11) (4) :,, m( : 12) (5) :, 2717 m 1712 m,,,,,, ( :13) ,,, [6 ],,, ( Canis f amiliaris) ( Felis catus) ( Sus domestica) ( Mus musculus) ( Oryctolagus cuniculus) ( Camelus ferus) ( Panthera leo) [7 ],, [8 ], [1 ],, (7 ) Gomez , 6, [9 ],,,, 312

5 3 : 67,,,,,,, ;,, [10 ],,, [ 1 ],,..,2007,34 (10) : [ 2 ],,..,2007,26 (2) : [ 3 ],,..,2001, (1) : [ 4 ],,..,2002, 10 (3) : [ 5 ]..,1994, (6) : [ 6 ],,. RPMI1640.,2006, 6 (2) : [ 7 ]..,2002,8 (3) : [ 8 ],,..,2007,15(5) : [ 9 ] Gomez M S, Vila T, Feliu C, et al. A survey for Cryptosporidium spp. in mammals at the Barcelona Zoo. Int J Parasitol,1996,26(1) : [10 ],..,2006, (16) :26. 11, 100 ; 21, 400 ; 31, 400 ; 41, 400 ; 51, 400 ; 61, 400 ; 7., 400 = 1 m Explanation of Plate 11 Fertilized egg of Ascaris suum in Sus scrofa,wet mount smear 100 ; 21 Unfertilized egg of A. suum in S. scrofa,iodine staining 400 ; 31 Egg of A. galli in Pavo muticus,wet mount smear 400 ; 41 Egg of Capillaria sp. in P. muticus,wet mount smear 400 ; 51 Egg of Capillaria sp. in Rhinopithecus roxellanae,iodine staining 400 ; 61 Egg of D. dendriticum in Naemorhedus goral,iodine staining 400 ; 71 Cestode egg in P. muticus,wet mount smear 400. Bar = 1 m 81, 400 ; 91, 400 ; 101, 400 ; 111 ( ), 400 ; 121, 400 ; 131, 400 = 1 m Explanation of Plate 81 Trophozoite of Entamoeba coli in Rhinopithecus roxellanae,wet mount smear 400 ; 91 Cyst of E. coli in R. roxellanae (arrow),iodine staining 400 ;101 Cyst of E. histolytica in Muntiacus reevesi,iodine staining 400 ;111 Cyst of E. histolytica in R. roxellanae,iodine staining 400 ;121 Blastocystis sp. in Crossoptilon mantchuricum,iodine staining 400 ;131 Eimeria tenella in Pavo muticus,wet mount smear 400. Bar = 1 m

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