IMMUNOCHEMICAL AND CHROMATOGRAPHIC ANALYSES OF A NEUROPEPTIDE FROM THE MONOGENEAN PARASITE, DICLIDOPHORA-MERLANGI - EVOLUTIONARY ASPECTS OF THE NEUROPEPTIDE-Y SUPERFAMILY

1. A neuropeptide exhibiting pancreatic polypeptide-immunoreactivity (PP-IR) has been isolated and characterised from the parasitic platyhelminth, Diclidophora merlangi.