Identification and prevalence of soil-transmitted helminth eggs in Javan gibbon (Hylobates moloch) and Javan langur (Trachypithecus auratus) at Petungkriyono Forest, Central Java, Indonesia

Abstract. Kharismawan MYK, Maula I, Astuti P, Setyawan A. 2022. Identification and prevalence of soil-transmitted helminth eggs in Javan gibbon (Hylobates moloch) langur (Trachypithecus auratus) at Petungkriyono Forest, Central Java, Indonesia. Biodiversitas 23: 4501-4509. are arboreal primates found An increase ecotourism activity Forest affected wildlife behavior forest landscape along the road. Canopy connections separated by main road is essential for both these They were spotted foraging food moved across habitat using available canopy. Based on their road, this research conducted to identify count prevalance gastrointestinal through feces. A total 72 46 fecal samples collected under 10% formalin preservation. Fecal examined mini-FLOTAC method flotation langur. The results indicate three orders, including Enoplida, Strongylida, Rhabditida, helminthiasis 31.94% 47.82% Eventhough considered be low, higher was caused its less than gibbon.