{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T03:46:03Z","timestamp":1747194363836,"version":"3.40.5"},"reference-count":1,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"Crassolabium unicum sp. n., collected from a natural habitat in Vietnam, is described and illustrated. The new species is characterized by its 0.77\u20130.94 mm long body, three-layered cuticle, lip region offset by depression and 12\u201313.5 \u00b5m broad, odontostyle 13.5\u201315 \u00b5m long with wide aperture occupying 36\u201346% of its length, neck 235\u2013260 \u00b5m long, pharyngeal expansion 117\u2013131 \u00b5m long or occupying 47\u201352% of total neck length, anterior part of intestine presenting very distinct folds, female genital system didelphic-amphidelphic, uterus simple and 28\u201343 \u00b5m or 0.7\u20130.9 body diameters, vulva transverse (V = 45\u201352), prerectum bearing a blind postrectal sac, caudal region short and rounded (21\u201325 \u00b5m, c = 45\u201361, c\u2019 = 0.6\u20130.8) with two (dorsal and ventral) lacunae between outer and intermediate cuticle layers, and male unknown. It is compared with the similar representatives of the genus.\u00a0<\/jats:p>","DOI":"10.11646\/zootaxa.4970.1.11","type":"journal-article","created":{"date-parts":[[2021,5,13]],"date-time":"2021-05-13T01:12:43Z","timestamp":1620868363000},"source":"Crossref","is-referenced-by-count":0,"title":["Description of Crassolabium unicum sp. n. (Nematoda: Dorylaimida: Qudsianematidae) from Vietnam"],"prefix":"10.11646","volume":"4970","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3647-6724","authenticated-orcid":false,"given":"THI ANH DUONG","family":"NGUYEN","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"REYES","family":"PE\u00d1A-SANTIAGO","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4913","published-online":{"date-parts":[[2021,5,13]]},"reference":[{"key":"51109","unstructured":"

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