. Elementary entomology . Fig. II. Mouth-parts of grasshopper, typical biting or mandibulate mouth-parts Ibr. labrum, or upper lip ; md, mandible ; , maxilla ; lab, labium, or lower lip; /, palpus ; g, galea; /, lacinia ; lig, ligula; hyp, hypopharj-nx

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Keywords: ., bookcentury1900, bookdecade1, booksubjectentomology, bookyear1912