Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975
Populations of Hemicriconemoides chitwoodi, H. fujianensis, H. parasinensis, and Criconemoides myungsugae isolated in China from the rhizosphere soil of woody perennials were characterised molecularly, important morphological details being elucidated by SEM observations. The morphometric data of the Chinese populations were compared with all previously reported populations. The SEM observations of en face views indicated that H. chitwoodi and H. parasinensis have lip patterns belonging to type 1 and phylogenetically both species clustered with other Hemicriconemoides species that showed the same kind of lip pattern. On the other hand, H. fujianensis showed a lip pattern belonging to type 2 and phylogenetically appears basal to the above-mentioned clade. SEM observation of C. myungsugae showed that the first lip annulus forms a non-projecting uninterrupted disc and the labial annulus is a rectangular shape with slight dorsal and ventral indentations. Phylogenetic relationships among Criconemoides spp. are apparently not well resolved. The present study provides updated morphological descriptions, molecular diagnostics and phylogenetic relationships of H. chitwoodi, H. fujianensis, H. parasinensis, and C. myungsugae, the last species being the first report from China.
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| Language: | English |
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Brill Academic Publishers
2019-02-01
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| Subjects: | Criconemoides myungsugae, Description, First record, Hemicriconemoides chitwoodi, Hemicriconemoides fujianensis, Hemicriconemoides parasinensis, Host association, Molecular, Morphology, Phylogeny, SEM, Taxonomy, |
| Online Access: | http://hdl.handle.net/10261/179613 |
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dig-ias-es-10261-1796132020-02-22T02:07:19Z Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 Maria, Munawar Cai, Ruihang Castillo, Pablo Cantalapiedra-Navarrete, C. Castillo, Pablo [ 0000-0003-0256-876X] Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy Populations of Hemicriconemoides chitwoodi, H. fujianensis, H. parasinensis, and Criconemoides myungsugae isolated in China from the rhizosphere soil of woody perennials were characterised molecularly, important morphological details being elucidated by SEM observations. The morphometric data of the Chinese populations were compared with all previously reported populations. The SEM observations of en face views indicated that H. chitwoodi and H. parasinensis have lip patterns belonging to type 1 and phylogenetically both species clustered with other Hemicriconemoides species that showed the same kind of lip pattern. On the other hand, H. fujianensis showed a lip pattern belonging to type 2 and phylogenetically appears basal to the above-mentioned clade. SEM observation of C. myungsugae showed that the first lip annulus forms a non-projecting uninterrupted disc and the labial annulus is a rectangular shape with slight dorsal and ventral indentations. Phylogenetic relationships among Criconemoides spp. are apparently not well resolved. The present study provides updated morphological descriptions, molecular diagnostics and phylogenetic relationships of H. chitwoodi, H. fujianensis, H. parasinensis, and C. myungsugae, the last species being the first report from China. Peer reviewed 2019-04-09T06:50:43Z 2019-04-09T06:50:43Z 2019-02-01 artículo http://purl.org/coar/resource_type/c_6501 Nematology 21(2): 181-205 (2019) 1388-5545 http://hdl.handle.net/10261/179613 10.1163/15685411-00003206 1568-5411 en Postprint https://doi.org/10.1163/15685411-00003206 Sí open Brill Academic Publishers |
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Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy |
| spellingShingle |
Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy Maria, Munawar Cai, Ruihang Castillo, Pablo Cantalapiedra-Navarrete, C. Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| description |
Populations of Hemicriconemoides chitwoodi, H. fujianensis, H. parasinensis, and Criconemoides myungsugae isolated in China from the rhizosphere soil of woody perennials were characterised molecularly, important morphological details being elucidated by SEM observations. The morphometric data of the Chinese populations were compared with all previously reported populations. The SEM observations of en face views indicated that H. chitwoodi and H. parasinensis have lip patterns belonging to type 1 and phylogenetically both species clustered with other Hemicriconemoides species that showed the same kind of lip pattern. On the other hand, H. fujianensis showed a lip pattern belonging to type 2 and phylogenetically appears basal to the above-mentioned clade. SEM observation of C. myungsugae showed that the first lip annulus forms a non-projecting uninterrupted disc and the labial annulus is a rectangular shape with slight dorsal and ventral indentations. Phylogenetic relationships among Criconemoides spp. are apparently not well resolved. The present study provides updated morphological descriptions, molecular diagnostics and phylogenetic relationships of H. chitwoodi, H. fujianensis, H. parasinensis, and C. myungsugae, the last species being the first report from China. |
| author2 |
Castillo, Pablo [ 0000-0003-0256-876X] |
| author_facet |
Castillo, Pablo [ 0000-0003-0256-876X] Maria, Munawar Cai, Ruihang Castillo, Pablo Cantalapiedra-Navarrete, C. |
| format |
artículo |
| topic_facet |
Criconemoides myungsugae Description First record Hemicriconemoides chitwoodi Hemicriconemoides fujianensis Hemicriconemoides parasinensis Host association Molecular Morphology Phylogeny SEM Taxonomy |
| author |
Maria, Munawar Cai, Ruihang Castillo, Pablo Cantalapiedra-Navarrete, C. |
| author_sort |
Maria, Munawar |
| title |
Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| title_short |
Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| title_full |
Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| title_fullStr |
Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| title_full_unstemmed |
Characterisation of two Chinese native Hemicriconemoides species (Nematoda: Criconematidae) with updated descriptions of H. chitwoodi Esser, 1960 and Criconemoides myungsugae Choi & Geraert, 1975 |
| title_sort |
characterisation of two chinese native hemicriconemoides species (nematoda: criconematidae) with updated descriptions of h. chitwoodi esser, 1960 and criconemoides myungsugae choi & geraert, 1975 |
| publisher |
Brill Academic Publishers |
| publishDate |
2019-02-01 |
| url |
http://hdl.handle.net/10261/179613 |
| work_keys_str_mv |
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| _version_ |
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