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Novel Eimeria sp. isolated from a King's skink (Egernia kingii) in Western Australia

Research output: Contribution to journalArticle

  • Rongchang Yang
  • Belinda Brice
  • Mark D. Bennett
  • Aileen Eliott
  • Una Ryan
Original languageEnglish
Pages (from-to)162-165
Number of pages4
JournalExperimental Parasitology
Issue number2
DatePublished - Feb 2013


A novel Eimeria sp. was identified in faeces collected from a King's skink (. Egernia kingii) housed at the Kanyana Wildlife Rehabilitation Centre in Western Australia. Oocysts measure 17.0 × 15.0μm with a length/width ratio (L/W) of 1.13. Phylogenetic analysis of 18S rRNA sequences indicated that the novel Eimeria sp. shared the highest genetic similarity to Eimeria antrozoi and Eimeria rioarribaensis from vespertilionid bats from North America (s≥98.9%). At the COI locus, bat-derived sequences were not available and phylogenetic analysis placed the novel Eimeria sp. in a clade by itself and shared 98.8% similarity with the rodent-derived species E. falciformis and E. vermiformis. This suggests that the isolate from the King's skink's faeces was probably derived from a mammal, possibly a rodent or a bat.

    Research areas

  • 18S rRNA, Eimeria, Genetic characterization, King's skink, Mitochondrial cytochrome oxidase gene (COI), Morphology, Phylogeny


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