{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T07:49:33Z","timestamp":1777621773340,"version":"3.51.4"},"reference-count":40,"publisher":"Walter de Gruyter GmbH","issue":"1","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The pin nematode,\n                    <jats:italic>Paratylechus beltsvillensis<\/jats:italic>\n                    n. sp. collected from rhizosphere soil of a Virginia pine tree (\n                    <jats:italic>Pinus virginiana<\/jats:italic>\n                    Mill) growing in Little Paint Branch Park, Beltsville, Prince George\u2019s County, Maryland, USA, is described and illustrated along with light and scanning electron photomicrographs. Females, males, and juveniles of this new species were recovered from soil samples using the sugar centrifugal flotation and Baermann funnel extraction methods. Morphologically, females are short, body length ranging from 245 to 267 \u03bcm, stylet from 70 to 75 \u03bcm long with anchor shaped knobs, vulva located at 70\u201373% and small vulval flap, spermatheca large, and ovoid filled with sperms. Lateral field with three incisures, of which the outer two are prominent. Tail slender, having a rounded tail terminus. Males without stylet and have a degenerated pharynx, spicules = 17\u201320 \u00b5m and gubernaculum = 5.0\u20135.5 \u00b5m. Both morphological observations and molecular analysis of ITS and partial 28S ribosomal RNA gene sequences indicated that the specimens collected from the soil at Beltsville Park from rhizosphere soil samples from Virginia pine represents a new pin nematode species.\n                  <\/jats:p>","DOI":"10.21307\/jofnem-2021-079","type":"journal-article","created":{"date-parts":[[2021,9,7]],"date-time":"2021-09-07T05:00:30Z","timestamp":1630990830000},"page":"1-10","source":"Crossref","is-referenced-by-count":8,"title":["Morphological and molecular characterization of\n                    <i>Paratylenchus beltsvillensis<\/i>\n                    n. sp. (Tylenchida: Paratylenchidae) from the rhizosphere of pine tree (\n                    <i>Pinus virginiana<\/i>\n                    Mill) in Maryland, USA"],"prefix":"10.2478","volume":"53","author":[{"given":"Mihail R.","family":"Kantor","sequence":"first","affiliation":[{"name":"Mycology and Nematology Genetic Diversity and Biology Laboratory , USDA, ARS, Northeast Area , Beltsville , , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zafar A.","family":"Handoo","sequence":"additional","affiliation":[{"name":"Mycology and Nematology Genetic Diversity and Biology Laboratory , USDA, ARS, Northeast Area , Beltsville , , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sergei A.","family":"Subbotin","sequence":"additional","affiliation":[{"name":"Plant Pest Diagnostic Center, California Department of Food and Agriculture , 3294 Meadowview Road , Sacramento , , USA"},{"name":"Center of Parasitology of A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences , Leninskii Prospect 33 , Moscow , , Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gary R.","family":"Bauchan","sequence":"additional","affiliation":[{"name":"Electron and Confocal Microscopy , USDA, ARS, Northeast Area , Beltsville , , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joseph D.","family":"Mowery","sequence":"additional","affiliation":[{"name":"Electron and Confocal Microscopy , USDA, ARS, Northeast Area , Beltsville , , USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2021,9,7]]},"reference":[{"key":"2026042817332349847_j_jofnem-2021-079_ref_001","unstructured":"Abdel-Rahman, F. and Maggenti, A. R. 1988. Gracilacus elongata n. sp. (Nemata: Criconematioidea) parasitic on Juncus ensifolius Wikstr. from Mendocino, California. 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