Approaches to Research on the Systematics of Fish-Borne Trematodes

is a concise guide for systematic studies of the prevalence of fish-borne trematodes both in the endemic areas and experimental laboratories. It includes methods to identify species of fish-borne trematodes to enhance the precision of research studies based on the metacercarial stage. Misidentification of trematode species is a common occurrence when researchers are new to the field and have no guidance. Consequently, sometimes publications report inaccurate prevalence rates of these parasites. This compact guide gives clear direction on:

• Collection of parasites in the final hosts
• Collection of cercaria from snail first intermediate hosts
• Collection of metacercaria from fish hosts
• Molecular identification of parasites
• Systematics of fish-borne trematodes
• Provides research guidelines and protocols for studying systematics of fish-borne trematodes using both morphological and molecular data
• Presents keys to enable identification of metacercariae of fish-borne trematodes in the Greater Mekong subregion