Many thanks to all who have replied to my request of 14 October! My request read: "I should be very grateful to learn who coined / was the first to use in print the phrase "taxonomist's nightmare - evolutionist's delight"." Here is how I see the situation now, based on the replies: MACINTYRE (1967) was the first to use the phrase in print but it was also attributed to Arthur J. Cain (UZZELL & ASHMOLE 1970) and used, in plural form and apparently independently, by WOODRUFF (1978). MACINTYRE, G.T. (1967): Foramen pseudovale and quasi-mammals. - Evolution 21: 834-841. UZZELL, T. & N.P. ASHMOLE (1970): Suture-zones - an alternative view. - Systematic Zoology 19: 197-199. WOODRUFF, D.S. (1978): Review: mechanisms of speciation. - Science 199: 1329-1330. Please find the compiled replies below. Warmest, Florian Florian M. Steiner Molecular Ecology Group, Institute of Ecology University of Innsbruck, Technikerstr. 25, A-6020 Innsbruck, Austria Phone ++43-512-507-6120, Fax ++43-512-507-6190 http://www.uibk.ac.at/ecology/forschung/molecular_ecology.html Compiled replies in the order received: ### Google retrieved this article by McIntyre. http://www.jstor.org/pss/2406777 Hope thats what you're looking for. Vikram ### I used it in the 1970's but I'm traveling between Bangkok and San Francisco today so it will be a day or two before I can check my date. I used in connection with hybrid zones and species definitions perhaps in the context of the land snail Cerion. I don't think I ever claimed to have coined the phrase. To be continued David ### I'm afraid that I don't know, but if you do find out who it was, I would appreciate your letting me know as well! Thanks, Melissa ### I believe it was A.J. Cain. See: Thomas Uzzell and N. Philip Ashmore. Suture-Zones: An Alternative View Syst Biol (1970) 19(2): 197-199 doi:10.2307/2412459 ### The phrase (which refers to clines) comes from a review of John Endler's 1977 book by David Woodruff (1978. Review: Mechanisms of Speciation. Science 199: 1329-1330.) Erik ### Google's your friend. Thomas Uzzell and N. Philip Ashmole (Systematic Zoology Vol. 19, No. 2, Jun., 1970) attributed it to A.J. Cain. ### Hello, I don't know if this is the right paper. I did a quick google search gave me this paper from 1967. (see attached) Foramen Pseudovale and Quasi-Mammals www.jstor.org/stable/2406777 by GT MacIntyre - 1967 - Cited by 31 - Related articles a taxonomist's nightmare when compared to the classic categories of Reptilia and. Mammalia. Contrariwise, they are an evolutionist's delight because they have .. Sheila ### Check this out. It appears to be attributed to A.J. Cain. Best, Paul ### It sounds like A. J. Cain (of Cain and Sheppard). If you go to an old paper in Systematic Zoology, vol. 19, No. 2, June 1970, the Points of View section, you will find a short comm by Uzzell and Ashmole, in which they point out that A. J. Cain once told them that "the taxonomist's nightmare is the evolutionist's delight." This may lead to the answer. ### Woodruff DS 1978. Mechanisms of speciation. Science 199: 1329-1330. [last sentence] I subsequently used a paraphrase in the Abstract of a 1980 paper on the land snail Cerion [Biol J Linn Soc] Macintyre's usage was spead out over two sentences on [p. 835] and was unknown to me. David ### birgit.florian@gmail.com