TY - GEN AU - Schall,V T AU - Jurberg,P AU - Vasconcellos,M C TI - Orientation to light of juvenile and adult forms of melanic and albino populations of Biomphalaria glabrata(Say, 1818) SN - 0074-0276 PY - 1986///0228 KW - Animals KW - Behavior, Animal KW - Biomphalaria KW - growth & development KW - Host-Parasite Interactions KW - Light KW - Movement KW - Orientation KW - Pigmentation KW - Schistosoma mansoni KW - physiology N1 - Publication Type: Journal Article UR - https://doi.org/10.1590/s0074-02761985000100016 ER -