title: Gastrointestinal helminths of the lizard Chalcides ocellatus from Benghazi, Libya.
abstract: Chalcides ocellatus, a scincid lizard, sampled during October 1998 to December 1999 from Benina (farmland) and Al-Kueffia (a rocky area) in Benghazi, Libya, was found to harbour three intestinal nematodes, Pharyngodon mamillatus, Thelandros alatus and Parapharyngodon micipsae, and an intestinal cestode, Oochoristica tuberculata. Thelandros alatus, P. micipsae and O. tuberculata were recorded for the first time in C. ocellatus. Parapharyngodon micipsae was detected in C. ocellatus from Benina and O. tuberculata from lizards in Al-Kueffia. The majority (87.6%) of C. ocellatus were infected with helminth parasites and the levels of infection were higher in males than in females but this difference was not significant. Pharyngodon mamillatus recorded the highest number of nematode parasites in C. ocellatus, although there was no relationship between the number of nematode parasites recovered and host density. In lizards infected with the cestode O. tuberculata, males had shorter snout-vent lengths than females. From a total of 153 C. ocellatus, 120 (78.4%) showed single and 14 (9.2%) showed mixed parasitic infections. Mixed infections between different species of nematodes were not observed.
authors.affiliation: Department of Zoology, Faculty of Science, University of Garyounis, Post Box 9480, Benghazi, Libya.
authors.forename: H M S
authors.initials: HM
authors.lastname: Ibrahim
authors.forename: M M
authors.initials: MM
authors.lastname: Fadiel
authors.forename: G A
authors.initials: GA
authors.lastname: Nair
mesh_terms: D000818:Animals; D002589:Cestoda / Q000302:isolation & purification; D005260:Female; D041981:Gastrointestinal Tract / Q000469:parasitology*; D006373:Helminthiasis / Q000469:parasitology; D006376:Helminths / Q000302:isolation & purification*; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology; D008002:Libya; D008116:Lizards / Q000469:parasitology*; D008297:Male; D009348:Nematoda / Q000302:isolation & purification; D010272:Parasitic Diseases / Q000175:diagnosis*; D010273:Parasitic Diseases, Animal / Q000469:parasitology; D010274:Parasitology / Q000379:methods