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Type: Article
Published: 2017-03-24
Page range: 52–56
Abstract views: 255
PDF downloaded: 1

What lies beneath the controversy as to the necessity of physical types for describing new species?

Setor de Ornitologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, Quinta da Boa Vista, CEP 20940-040, Rio de Janeiro, RJ, Brazil
Setor de Ornitologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, s/n, Quinta da Boa Vista, CEP 20940-040, Rio de Janeiro, RJ, Brazil

Abstract

We discuss the philosophical tenets underpinning the current debate among taxonomists as to the need for a physical holotype in support of new species, or whether, as some scientists argue, photographs should be considered equally acceptable. At present, the International Code of Zoological Nomenclature does not stipulate that the deposition of a physical specimen is required, but many taxonomists have recently called on the Commissioners of the International Commission of Zoological Nomenclature to modify the text of the Code on these issues in its forthcoming, fifth edition. We discuss considerations that motivate both sides in this argument, all of which pertain to philosophical and historical issues: (1) misconceptions about science; (2) a fear of the loss of control over zoological nomenclature; and (3) the difficulty inherent in making the system developed by Linnaeus for a natural world originally perceived as static, compatible with the constantly shifting one outlined by Darwin and Wallace. In conclusion we argue that the best means to understand the question is rooted in a broader comprehension of the history of taxonomy and the kind of science it represents.

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