<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Based on morphology, measurements of juveniles and female specimens and sequences of the D2/ D3 expansion 28S rDNA gene and ITS1 analysis by DNA barcode technique, a <italic>Xiphinema americanum</italic> group species associated with olive trees from state of Sao Paulo, Brazil was identifi ed as <italic>X. santos</italic>. This is the first report of <italic>X. santos</italic> in Southern Hemisphere and outside the European and African continents, thus extending its geographic range.</p></abstract>

Based on morphology, measurements of juveniles and female specimens and sequences of the D2/ D3 expansion 28S rDNA gene and ITS1 analysis by DNA barcode technique, a Xiphinema americanum group species associated with olive trees from state of Sao Paulo, Brazil was identifi ed as X. santos. This is the first report of X. santos in Southern Hemisphere and outside the European and African continents, thus extending its geographic range.

On the first occurrence of <italic>Xiphinema santos</italic> in Brazil

Helminthologia

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":{"italic":"Xiphinema santos","content":["On the first occurrence of","in Brazil"]}}

Based on morphology, measurements of juveniles and female specimens and sequences of the D2/ D3 expansion 28S rDNA gene and ITS1 analysis by DNA barcode...

On the first occurrence of Xiphinema santos in Brazil

Published Online: Jan 25, 2020

Page range: 37 - 42

Received: Aug 19, 2019

Accepted: Sep 17, 2019

DOI: https://doi.org/10.2478/helm-2020-0005

Keywords
DNA sequence, Longidoridae, group, distribution, olive

© 2020 C. M. G. Oliveira, R. Harakava, J. M. O. Rosa, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

On the first occurrence of Xiphinema santos in Brazil

Published Online: Jan 25, 2020

Page range: 37 - 42

Received: Aug 19, 2019

Accepted: Sep 17, 2019

DOI: https://doi.org/10.2478/helm-2020-0005

KeywordsDNA sequence, Longidoridae, group, distribution, olive

© 2020 C. M. G. Oliveira, R. Harakava, J. M. O. Rosa, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
DNA sequence, Longidoridae, group, distribution, olive