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"The right coxal gland of Limulus polyphemus, Latr. 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, It's four transverse lobes or outgrowths corresponding to the four coxae." — The Encyclopedia Britannica, 1910

Limulus Polyphemus

"The right coxal gland of Limulus polyphemus, Latr. a2 to a5, Posterior borders of the chitinous bases…