{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:38:56Z","timestamp":1777459136206,"version":"3.51.4"},"reference-count":16,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2010,9,21]],"date-time":"2010-09-21T00:00:00Z","timestamp":1285027200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:italic>Paractinolaimus sahandi<\/jats:italic> n. sp., found in wet soil samples collected from the rhizosphere of grasses of Sahand Mountains, Iran, is described. This new species is characterized by its long body (3.5\u20134.7\u00a0mm), high <jats:italic>a<\/jats:italic> value (74.5\u201388.5), anterior location of posterior subventral nuclei, occupying 62.5\u201368.0% of glandularium distance, the presence of 1\u20134 pre- and 1\u20133 post-vulval papillae and numerous tiny, not innervated papillae in front and behind the vulva in the outer layer of cuticle; common functional males in the population, with 62.5\u201381.3\u00a0\u03bcm long spicules and 15\u201317 ventromedian supplements. The new species, which is the only one in the genus showing the advulval cuticular tiny papillae and is unusually slender, is compared to four species of <jats:italic>Paractinolaimus<\/jats:italic>, namely <jats:italic>P. macrolaimus<\/jats:italic>, <jats:italic>P. longidrilus<\/jats:italic>, <jats:italic>P. spanithelus<\/jats:italic> and <jats:italic>P. rafiqi<\/jats:italic>. The ribosomal 18S rDNA (1246\u00a0bp sequenced) and 28S rDNA D2\/D3 region (844\u00a0bp sequenced) of <jats:italic>P. sahandi<\/jats:italic> n. sp. were sequenced for molecular characterization. Sequences of the 18S and 28S D2\/D3 of <jats:italic>P. sahandi<\/jats:italic> n. sp. have distinct differences from those of the only sequenced <jats:italic>P. macrolaimus<\/jats:italic>, with 6\u00a0bp differences in 18S and 38\u00a0bp differences and five gaps in 28S. This is the first report of the occurrence of members of Actinolaimidae in Iran.<\/jats:p>","DOI":"10.1017\/s0022149x10000556","type":"journal-article","created":{"date-parts":[[2010,9,21]],"date-time":"2010-09-21T04:59:38Z","timestamp":1285045178000},"page":"276-282","source":"Crossref","is-referenced-by-count":4,"title":["Morphological and molecular characterization of <i>Paractinolaimus sahandi<\/i> n. sp. (Nematoda: Actinolaimidae) from the Sahand Mountains in Iran"],"prefix":"10.1017","volume":"85","author":[{"given":"M.","family":"Pedram","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Niknam","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.T.","family":"Vinciguerra","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W.","family":"Ye","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.T.","family":"Robbins","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2010,9,21]]},"reference":[{"key":"S0022149X10000556_ref7","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7519(02)00156-X"},{"key":"S0022149X10000556_ref5","first-page":"319","article-title":"Phylogenetic analysis of Meloidogyne small subunit rDNA","volume":"34","author":"De Ley","year":"2002","journal-title":"Journal of Nematology"},{"key":"S0022149X10000556_ref1","first-page":"1","article-title":"S\u00fcsswasser Nematoden aus den Grossen Gebirgsgegenden Ostafrikas","volume":"10","author":"Andr\u00e1ssy","year":"1964","journal-title":"Acta Zoologica Academiae Scientiarum Hungaricae"},{"key":"S0022149X10000556_ref4","first-page":"351","article-title":"Redescription ou modifications de quelques technique utilis\u00e9es dans l'\u00e9tude des nematodes phytoparasitaires","volume":"34","author":"De Grisse","year":"1969","journal-title":"Mededelingen Rijksfakulteit Landbouwhogeschool Gent"},{"key":"S0022149X10000556_ref16","first-page":"247","article-title":"Nematodes de la nappe phreatique de resau fluvial de la Saale (Thuringe) et psammique du Lac Stechlin (Brandenbourg du nord).","volume":"6","author":"Alther","year":"1968","journal-title":"Limnologica, Berlin"},{"key":"S0022149X10000556_ref8","doi-asserted-by":"publisher","DOI":"10.1139\/z82-020"},{"key":"S0022149X10000556_ref2","first-page":"165","article-title":"Once more: the oesophageal gland nuclei in the dorylaimoid nematodes","volume":"31","author":"Andr\u00e1ssy","year":"1998","journal-title":"Opuscula Zoologica Budapestinensis"},{"key":"S0022149X10000556_ref3","volume-title":"Free-living nematodes of Hungary (nematoda errentia) \u0448","author":"Andr\u00e1ssy","year":"2006"},{"key":"S0022149X10000556_ref6","first-page":"78","article-title":"Die einheimischen, frei in der reinen Erde und im s\u00fcssen wasser lebenden Nematoden","volume":"2","author":"De Man","year":"1880","journal-title":"Tijdschrift der Nederlandsche Dierkundige Veereiniging"},{"key":"S0022149X10000556_ref9","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-294X.2002.01485.x"},{"key":"S0022149X10000556_ref10","first-page":"68","article-title":"Description of Paractinolaimus rafiqi sp. n. (Actinolaimoidea: Dorylaimida) from Nepal","volume":"8","author":"Khan","year":"1998","journal-title":"International Jounal of Nematology"},{"key":"S0022149X10000556_ref11","first-page":"169","article-title":"The nematode collection of Dr. J.G. de Man, 1","volume":"8","author":"Loof","year":"1961","journal-title":"Beaufortia"},{"key":"S0022149X10000556_ref12","doi-asserted-by":"publisher","DOI":"10.1163\/1568541054192199"},{"key":"S0022149X10000556_ref13","unstructured":"Nunn G.B. (1992) Nematode molecular evolution. Unpublished PhD dissertation, University of Nottingham, UK."},{"key":"S0022149X10000556_ref14","first-page":"1","article-title":"A monograph of the nematodes of the superfamily Dorylaimoidea","volume":"8","author":"Thorne","year":"1939","journal-title":"Capita Zoologica"},{"key":"S0022149X10000556_ref15","first-page":"250","article-title":"Intraspecific rDNA restriction fragment length polymorphism in the Xiphinema americanum group","volume":"29","author":"Vrain","year":"1992","journal-title":"Journal of Nematology"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X10000556","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,27]],"date-time":"2019-04-27T02:38:05Z","timestamp":1556332685000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X10000556\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,9,21]]},"references-count":16,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2011,9]]}},"alternative-id":["S0022149X10000556"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x10000556","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,9,21]]}}}