Complex sentence: The term bardi grub appears to have originally been used for larvae of the longhorn beetle "Bardistus cibarius", but fisherman along the Murray River more often apply the term to the hepialid moth larvae of "Trictena" and "Abantiades".
Split into simpler sentences: The term bardi grub appears to have originally been used for larvae of the longhorn beetle "Bardistus cibarius". Although along the Murray River, fishermen more often apply the term to the hepialid moth larvae of "Trictena" and "Abantiades".