New genus of Cosmocercidae (nematoda) and other helminths in Hylarana volkerjane (Anura: Ranidae) from papua new Guinea

Paraplesiohedruris rinse n. gen., n. sp. (Ascaridida; Cosmocercoidae; Cosmocercidae) from the large intestine of Hylarana volkerjane (Anura; Ranidae) is described and illustrated. The new genus is assigned to the Cosmocercinae of the Cosmocercidae based on the presence of an esophagus composed of a short pharynx, cylindrical corpus, isthmus, and valved bulb; on the presence in males of paired spicules and numerous caudal papillae; plus the presence in the female of an equatorial vulva, 2 uteri, a short tail, and thin-shelled eggs. The Cosmocercinae now contains 10 genera. Hylarana volkerjane was also found to harbor 6 additional species of Nematoda, adults of Aplectana macintoshii, Icosiella papuensis, Meteterakis crombiei, Paracapillaria spratti, Physalopteroides milnensis, and larvae of Abbreviata sp., as well as 1 species of Acanthocephala, Pseudoacanthocephalus bufonis.