Molecular and morphological characterisation of Pharyngostrongylus kappa Mawson, 1965 (Nematoda: Strongylida) from Australian macropodid marsupials with the description of a new species, P. patriciae n. sp.

ABSTRACT:

Background

Pharyngostrongylus kappa Mawson, 1965 is a nematode (Strongyloidea: Cloacininae), endemic to the sacculated forestomachs of Australian macropodid marsupials (kangaroos and wallaroos). A recent study revealed genetic variation within the internal transcribed spacer region of the nuclear ribosomal DNA among P. kappa specimens collected from Macropus giganteus Shaw and Osphranter robustus (Gould). This study aimed to characterise the genetic and morphological diversity within P. kappa from four macropodid host species, including M. giganteus, O. robustus, O. antilopinus (Gould) and O. bernardus (Rothschild).

Methods

Specimens of P. kappa from M. giganteus and Osphranter spp. from various localities across Australia were examined. The first and second internal transcr

SUBMITTER: Sukee T 

PROVIDER: S-EPMC5924500 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature