by William Swainson, Zoological Illustrations Series II… (1829)
“ In illustrating this group, we feel called up to notice in a particular manner, the courtesy of Dr. Horsfield in adopting our manuscript name, after it had remained so many years unpublished, that the circumstance, on our part, had been totally forgotten. To us the mere credit of having pointed out a group, flattering as it might once have been, is now trifling: but the high principles which prompted the unequivocal thanks of Dr. Horsfield, must ever demand our respect. ”
