A miracidium trap for use in flowing water.
D000818:Animals; D001700:Biomphalaria / Q000469:parasitology*; D004867:Equipment Design; D006790:Host-Parasite Interactions; D007814:Larva; D010274:Parasitology / Q000295:instrumentation; D012548:Schistosoma haematobium / Q000502:physiology*; D014872:Water Movements