. Bees & bee-keeping; scientific and practical. A complete treatise on the anatomy, physiology, floral relations, and profitable management of the hive bee. Bee culture; Bees. 88 BEES AND BEE-KEEPING. it is to the strain of the leg and wing movements, corrugations and plaitings, supplemented by internal webs (see Plate I.), are provided, to give the needed rigidity, just as the engineer secures the same by corrugating his sheet iron, and adding webs to his girders. Beside these, between the meso and meta- thorax, lies a stiff extension—really a plate bone— called the meso-phragma, to give
. Bees & bee-keeping; scientific and practical. A complete treatise on the anatomy, physiology, floral relations, and profitable management of the hive bee. Bee culture; Bees. 88 BEES AND BEE-KEEPING. it is to the strain of the leg and wing movements, corrugations and plaitings, supplemented by internal webs (see Plate I.), are provided, to give the needed rigidity, just as the engineer secures the same by corrugating his sheet iron, and adding webs to his girders. Beside these, between the meso and meta- thorax, lies a stiff extension—really a plate bone— called the meso-phragma, to give solid attachment to part of the muscles of the organs of Fig. 13.—Longitudinal Section Through Head, just Outside Right Antenna (Magnified Fourteen times). a, Antenna, with Three Muscles attached to rncp, Meso-cephalic Pillar; cl, Clypeus ; Ibr, Labrum, or Upper Lip; No. 1, Chyle Gland (System No. 1 of Siebold); this Gland really runs in front of the Meso-cephalic Pillars, but here the latter are kept in view ; o, Opening of same; oc, Ocellus, or Simple Eye; en, Cephalic Ganglion ; n, Neck ; th, Thorax ; os, OSsophagus ; sd 2, 3, Common Salivary Ducts of Systems No. 2 and No. 3; sd 2 and sd 3, Salivary Ducts of Systems No. 2 and No. 3 respectively; sv, Salivary Valve ; c, Cardo ; ph. Pharynx ; lb, Labium, or Lower Lip, with its Parts Separated for Display ; mt, Men'tum, or Chin; mx, Maxilla ; Ip, Ip, Labial Palpi; I, ligula; b, Bouton. In the head, which has to sustain the heavy pull of the jaw and tongue muscles, besides defending the brain and delicate glands, corrugation is prevented by the presence of the very large compound eyes with their essential regularity of outline, an element of weakness, unless some device were introduced to. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cheshir
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbeec, booksubjectbees
