Abstract:
:Four out of twenty (20%) specimens of the lizard Scincus hemprichii Wiegmann, collected in Saudi Arabia were infected with a previously undescribed species of Choleoeimeria. Oocysts of Choleoeimeria jazanensis sp. n. are cylindroidal, 26 x 15 microm, with a smooth bilayered wall and a shape index of 1.7. Oocyst residuum and micropyle are absent. Sporocysts are subspherical, 10 x 7 microm, with a shape index of 1.3. The Stieda body is absent. Sporozoites are banana-shaped, 10 x 3 microm, with one refractile body and enclosed the fine granulated sporocyst residuum. The endogenous development is confined to the gall bladder epithelium, with infected cells being displaced from the epithelium layer towards lumen. Mature meronts are subspherical and estimates to produce 9-12 merozoites. Microgamonts are spherical in shape with diameter of 13 microm. Macrogamonts are subspherical with a prominent nucleus in centre and wall-forming bodies at periphery.
journal_name
Folia Parasitol (Praha)journal_title
Folia parasitologicaauthors
Abdel-Baki AA,Al-Quraishy S,Abdel-Haleem HMdoi
10.14411/fp.2013.026subject
Has Abstractpub_date
2013-07-01 00:00:00pages
232-6issue
3eissn
0015-5683issn
1803-6465journal_volume
60pub_type
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journal_title:Folia parasitologica
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