Bray & Cribb 1997. The subfamily Aephnidiogeninae Yamaguti, 1934 (Digenea: Lepocreadiidae), its status and that of the genera Aephnidiogenes Nicoll, 1915, Holorchis Stossich, 1901, Austroholorchis n. g., Pseudaephnidiogenes Yamaguti, 1971, Pseudoholorchis Yamaguti, 1958 and Neolepocreadium Thomas, 1960. Systematic Parasitology, 36(1), January 1997: 47-68