A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)

Abstract. A new species, Dicranocentrus hainanicus Ren & Zhang, sp. n., is described from Hainan Province, China. Complete tergal chaetotaxy including microchaetae is illustrated and discussed. It is characterized by having the dental spines arranged in 2–3 rows, two inner teeth on unguis, 5, 2,...

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Detalles Bibliográficos
Autores principales: Ren, Yuanhao, Li, Zhaohui, Zhang, Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2018
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5990583/
https://www.ncbi.nlm.nih.gov/pubmed/29887738
http://dx.doi.org/10.3897/zookeys.762.23926
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author Ren, Yuanhao
Li, Zhaohui
Zhang, Feng
author_facet Ren, Yuanhao
Li, Zhaohui
Zhang, Feng
author_sort Ren, Yuanhao
collection PubMed
description Abstract. A new species, Dicranocentrus hainanicus Ren & Zhang, sp. n., is described from Hainan Province, China. Complete tergal chaetotaxy including microchaetae is illustrated and discussed. It is characterized by having the dental spines arranged in 2–3 rows, two inner teeth on unguis, 5, 2, 2 central macrochaetae on Abd. I–III, two inner S-chaetae on Abd. V displaced anteriorly, and the additional microchaetae associated with the S-chaeta acc.p6 on Th. II–Abd. II. It is most similar to D. chenae Ma, Chen & Soto-Adames but differs from the latter in the number and arrangement of dental spines and the absence of macrochaeta Pa1 on dorsal head. A key to the Chinese species of the genus is provided.
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spelling pubmed-59905832018-06-08 A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae) Ren, Yuanhao Li, Zhaohui Zhang, Feng Zookeys Research Article Abstract. A new species, Dicranocentrus hainanicus Ren & Zhang, sp. n., is described from Hainan Province, China. Complete tergal chaetotaxy including microchaetae is illustrated and discussed. It is characterized by having the dental spines arranged in 2–3 rows, two inner teeth on unguis, 5, 2, 2 central macrochaetae on Abd. I–III, two inner S-chaetae on Abd. V displaced anteriorly, and the additional microchaetae associated with the S-chaeta acc.p6 on Th. II–Abd. II. It is most similar to D. chenae Ma, Chen & Soto-Adames but differs from the latter in the number and arrangement of dental spines and the absence of macrochaeta Pa1 on dorsal head. A key to the Chinese species of the genus is provided. Pensoft Publishers 2018-05-30 /pmc/articles/PMC5990583/ /pubmed/29887738 http://dx.doi.org/10.3897/zookeys.762.23926 Text en Yuanhao Ren, Zhaohui Li, Feng Zhang http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Ren, Yuanhao
Li, Zhaohui
Zhang, Feng
A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title_full A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title_fullStr A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title_full_unstemmed A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title_short A new species of Dicranocentrus Schött from Hainan (China) with a key to the Chinese species of the genus (Collembola, Entomobryidae)
title_sort new species of dicranocentrus schött from hainan (china) with a key to the chinese species of the genus (collembola, entomobryidae)
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5990583/
https://www.ncbi.nlm.nih.gov/pubmed/29887738
http://dx.doi.org/10.3897/zookeys.762.23926
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