First record of viviparity in polystomatid flatworms (Monogenea: Polystomatidae) with the description of two new species of Madapolystoma from the Madagascan anuran hosts Blommersia domerguei and Mantella expectata
Keywords: ماداگاسکار; Blommersia domerguei; Madagascar; Madapolystoma isaloensis n. sp.; Madapolystoma magnahami n. sp.; Mantella expectata; Monogenea;