...During flexion, the anterior surface of the foot tends toapproach the anterior surface of the leg, the angle formedby these two segments becoming more and more narrowed... 
Édouard Cuyer 「Artistic Anatomy of Animals」
...6, 1); in the stinging ants two segments at the base are reduced to nodes (fig...
Edward Saunders 「Wild Bees, Wasps and Ants」
...In Italy and south-east Europe a form with entirely black body and black wings occurs, and in Corsica a black form with reddish hairs on the apical segments...
Edward Saunders 「Wild Bees, Wasps and Ants」
...The abdomen is composed of a series of segments in linear arrangement (c1
c2, etc...
Edward Saunders 「Wild Bees, Wasps and Ants」
...There is also in the fresh state a conspicuous, large, oblong gland, full of a viscid secretion, on the back of each of the calycine segments...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Articulate: divided into joints or segments...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Cephalomere: one of the head segments of anarthropod...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Coxal stylets: short, leg-like, jointed appendages onthe underside of the abdominal segments in Thysanura...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Hypopygium: the anus: more specifically the lower plateof the anal opening: in Diptera, the male sexual organs andterminal segments of abdomen = propygium...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Inter-articular: the membranous tissue between jointsor segments...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Mesomeros: the 2d to 5th abdominal segments inLepidoptera...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Multiarticulate: with many joints or segments...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Posterior pleon: the terminal segments of theabdomen...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Posterior trapezoidal tubercle: on the thoracic andabdominal segments of caterpillars; subdorsal, posterior, alwayspresent, rarely united with I: it is II of the abdomen, lb of thethorax (Dyar)...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Post-oral: behind the mouth; those segments bearingmouth structures...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Region: a space or area adjoining a specified point: apart of the body composed of a number of segments, as the head,the thorax, or the abdomen...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Undulated: obtusely waved in segments of circles...
John. B. Smith 「Explanation of Terms Used in Entomology」
...How many segments are there to theabdomen?...
Leonard Haseman 「An Elementary Study of Insects」
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