. Elementary entomology . Fig. 22. Mouth-parts of an ant {Myrmica 7iibra A, seen from the lower side in situ; B and D, maxillae; C, labium seen from the upper side, detached ; «, mandible ; b, maxilla; c^ mentum ; d^ maxillary palp; c, labial palp ; /, glossa or tongue ; g, adductor muscle of mandible ; //, abductor muscle of mandible ; ?, labium ; k, gustatory organs ; /, duct of salivary glands; m, maxillary comb; «, gular apodeme. (After Janet, from Wheeler)

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Keywords: ., bookcentury1900, bookdecade1, booksubjectentomology, bookyear1912