A new acanthocephalan family, the Isthmosacanthidae (Acanthocephala: Echinorhynchida), with the description of Isthmosacanthus fitzroyensis n. g., n. sp. from threadfin fishes (Polynemidae) of northern Australia. Systematic Parasitology, 82(2), Jun 2012: 105-111. 106 [Zoological Record Volume 148]