a2 to a5, Posterior borders of the chitinous bases of the coxae of the second, third, fourth and fifth prosomatic limbs. b, Longitudinal lobe or stolon of the coxal gland.
c. Its four transverse lobes or outgrowths corresponding to the four coxae. (From Ray Lankester, Quart. Journ. Micr. Sci., vol. xxiv. N.S. p. 152, after Packard.)
This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.
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