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Morphological and molecular characterization of Trophurus wuhuensis n. sp. (Nematoda: Telotylenchinae) from soil associated with Cinnamomum camphora in China

Published online by Cambridge University Press:  04 October 2017

Y. Li ,
J. Du ,
Z.Y. Wang ,
K. Wang  and
H.L. Li
Y. Li
Affiliation:
Department of Plant Pathology, Henan Agricultural University, Zhengzhou 450002, Henan, China
J. Du
Affiliation:
Department of Plant Pathology, Henan Agricultural University, Zhengzhou 450002, Henan, China
Z.Y. Wang
Affiliation:
Department of Plant Pathology, Henan Agricultural University, Zhengzhou 450002, Henan, China
K. Wang*
Affiliation:
Department of Plant Pathology, Henan Agricultural University, Zhengzhou 450002, Henan, China
H.L. Li*
Affiliation:
Department of Plant Pathology, Henan Agricultural University, Zhengzhou 450002, Henan, China Collaborative Innovation Center of Henan Grain Crops, Zhengzhou 450002, Henan, China National Key Laboratory of Wheat and Maize Crop Science, Zhengzhou 450002, Henan, China
*
Author for correspondence: K. Wang and H.L. Li, E-mails: scauwangke@126.com; honglianli@sina.com
Author for correspondence: K. Wang and H.L. Li, E-mails: scauwangke@126.com; honglianli@sina.com
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Abstract

A new plant nematode species, Trophurus wuhuensis n. sp., was collected from the soil associated with Cinnamomum camphora in Wuhu, Anhui Province, China. The new species is characterized by having a female with a slender body 660.5–801.5 μm in length, stylet 12–14 μm long, knobs directed laterad, lateral field marked by short and scattered grooves, post-vulval uterine sac shorter than vulval body diameter, post-rectal intestinal sac absent, tail cylindroid, terminus with deep wrinkles; and male with a pointed tail terminus and spicules 16–18 μm long. The internal transcribed spacer sequences of ribosomal DNA (ITS rDNA) and partial 18S ribosomal DNA (18S rDNA) from T. wuhuensis n. sp. were amplified and sequenced. A phylogenetic analysis based on sequences of 18S rDNA fragments is given in this study.

Type
Research Paper
Information
Journal of Helminthology , Volume 92 , Issue 5 , September 2018 , pp. 637 - 644
Copyright
Copyright © Cambridge University Press 2017 

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Footnotes

†

Y. Li and J. Du contributed equally to this work.

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