...The pelican solves the problem by thelength of his mandibles, this allowing so muchspring that when open they bow apart toform a nice little landing net... 
Frederic A. Lucas 「Animals of the Past」
...Bill strong, thick, conic, the base rounded, towards the top slightly compressed, the top convex, not carinated; both mandibles notched, the tip of the upper hooked...
William Swainson 「Zoological Illustrations, Volume I」
...its limbs or appendages; by limbs are meant its wings, legs, horns or antennæ, jaws or mandibles, etc...
Edward Saunders 「Wild Bees, Wasps and Ants」
...Besides this character every perfect insect should have six legs, four wings, and various appendages on the head, such as antennæ, mandibles, maxillæ, labium, etc...
Edward Saunders 「Wild Bees, Wasps and Ants」
...Tips of mandibles crossed...
Frank M. Chapman 「Color Key to North American Birds」
...The jaws, or mandibles, are sheathed in a horny case, usually of aconical form, on the sides of which are the nostrils...
Robert Jennings 「Sheep, Swine, and Poultry」
...His mandibles correspond to the two movablejaws...
Fannie Hardy Eckstorm 「The Woodpeckers」
...That it kept its mandibles motionless whilesinging, I had no doubt...
Rev. C. A. Johns 「British Birds in their Haunts」
...Like the pterygoid muscles, this muscle,by itself, would allow the bird to grasp objects by means of its mandibles...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...Maxillulae: a pair of appendages in Thysanurids,between mandibles and first maxillae...
John. B. Smith 「Explanation of Terms Used in Entomology」
...The stronger, more agile, will seize its adversary beneath the cuirass, and, raising it aloft, will maintain it for hours in its mandibles until the victim expire...
Maurice Maeterlinck 「The Life of the Bee」
...The mandibles of thebeetles are at work in all directions; the procession is attacked in thevan, in the rear, in the centre; the victims are wounded on the back orthe belly at random...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...He is met by companions who are attracted by the morsel hangingfrom the mandibles of the fugitive, and audaciously attempt to rob him...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...If the legitimate owner retains hishold they consume his booty in common, mandibles to mandibles, until thefragment is torn or bitten through, and each retires with his mouthful...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...Two diamond-points, the mandibles, form the terminalarmature of the drill...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...With this isolation in separate cells noconflicts need be feared; no sudden bite of the mandibles, whetherintentional or accidental...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
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