TY - JOUR
T1 - New species in the Old World
T2 - Europe as a frontier in biodiversity exploration, a test bed for 21st century taxonomy
AU - Fontaine, Benoît
AU - van Achterberg, Kees
AU - Alonso-Zarazaga, Miguel Angel
AU - Araujo, Rafael
AU - Asche, Manfred
AU - Aspöck, Horst
AU - Aspöck, Ulrike
AU - Audisio, Paolo
AU - Aukema, Berend
AU - Bailly, Nicolas
AU - Balsamo, Maria
AU - Bank, Ruud A.
AU - Belfiore, Carlo
AU - Bogdanowicz, Wieslaq
AU - Boxshall, Geoffrey
AU - Burckhardt, Daniel
AU - Chylarecki, Przemyslaw
AU - Deharveng, Louis
AU - Dubois, Alain
AU - Enghoff, Henrik
AU - Fochetti, Romolo
AU - Fontaine, Colin
AU - Gargominy, Olivier
AU - Lopez, Maria Soledad Gomez
AU - Goujet, Daniel
AU - Harvey, Mark S.
AU - Heller, Klaus-Gerhard
AU - van Helsdingen, Peter
AU - Hoch, Hannelore
AU - de Jong, Yde
AU - Karsholt, Ole
AU - Los, Wouter
AU - Magowski, Wojciech
AU - Massard, Jos. A.
AU - McInnes, Sandra J.
AU - Mendes, Luis F.
AU - Mey, Eberhard
AU - Michelsen, Verner
AU - Minelli, Alessandro
AU - Nafria, Juan M. Nieto
AU - van Nieukerken, Erik. J.
AU - Pape, Thomas
AU - de Prins, Willy
AU - Ramos, Marian
AU - Ricci, Claudia
AU - Roselaar, Cees
AU - Rota, Emilia
AU - Segers, Hendrik
AU - Timm, Tarmo
AU - van Tol, Jan
AU - Bouchet, Philippe
PY - 2012/5/23
Y1 - 2012/5/23
N2 - The number of described species on the planet is about 1.9 million, with ca. 17,000 new species described annually, mostly from the tropics. However, taxonomy is usually described as a science in crisis, lacking manpower and funding, a politically acknowledged problem known as the Taxonomic Impediment. Using data from the Fauna Europaea database and the Zoological Record, we show that contrary to general belief, developed and heavily-studied parts of the world are important reservoirs of unknown species. In Europe, new species of multicellular terrestrial and freshwater animals are being discovered and named at an unprecedented rate: since the 1950s, more than 770 new species are on average described each year from Europe, which add to the 125,000 terrestrial and freshwater multicellular species already known in this region. There is no sign of having reached a plateau that would allow for the assessment of the magnitude of European biodiversity. More remarkably, over 60% of these new species are described by non-professional taxonomists. Amateurs are recognized as an essential part of the workforce in ecology and astronomy, but the magnitude of non-professional taxonomist contributions to alpha-taxonomy has not been fully realized until now. Our results stress the importance of developing a system that better supports and guides this formidable workforce, as we seek to overcome the Taxonomic Impediment and speed up the process of describing the planetary biodiversity before it is too late.
AB - The number of described species on the planet is about 1.9 million, with ca. 17,000 new species described annually, mostly from the tropics. However, taxonomy is usually described as a science in crisis, lacking manpower and funding, a politically acknowledged problem known as the Taxonomic Impediment. Using data from the Fauna Europaea database and the Zoological Record, we show that contrary to general belief, developed and heavily-studied parts of the world are important reservoirs of unknown species. In Europe, new species of multicellular terrestrial and freshwater animals are being discovered and named at an unprecedented rate: since the 1950s, more than 770 new species are on average described each year from Europe, which add to the 125,000 terrestrial and freshwater multicellular species already known in this region. There is no sign of having reached a plateau that would allow for the assessment of the magnitude of European biodiversity. More remarkably, over 60% of these new species are described by non-professional taxonomists. Amateurs are recognized as an essential part of the workforce in ecology and astronomy, but the magnitude of non-professional taxonomist contributions to alpha-taxonomy has not been fully realized until now. Our results stress the importance of developing a system that better supports and guides this formidable workforce, as we seek to overcome the Taxonomic Impediment and speed up the process of describing the planetary biodiversity before it is too late.
U2 - 10.1371/journal.pone.0036881
DO - 10.1371/journal.pone.0036881
M3 - Journal article
C2 - 22649502
SN - 1932-6203
VL - 7
JO - PLoS ONE
JF - PLoS ONE
IS - 5
M1 - e36881
ER -