The effect of light on the emergence of Cercaria pygocytophora, a Furcocercaria from Planorbis carinatus.
D000818:Animals; D058487:Cercaria; D049851:Gastropoda; D006578:Heterophyidae; D008027:Light; D012908:Snails; D014200:Trematoda; D014201:Trematode Infections
LIGHT/effects; SNAILS; TREMATODES