Insect life; an introduction to nature-study and a guide for teachers, students, and others interested in out-of-door life . FiG. II. —Nymph of .l/;?/(Z«(?//7/j,first stage. (After Emerton.). Fro. 12.—Nymph of Melanopltis,second stage. (After Emerton.)

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomol, bookyear1901