{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T14:44:48Z","timestamp":1791902688469,"version":"4.3.4"},"reference-count":70,"publisher":"Pensoft Publishers","license":[{"start":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T00:00:00Z","timestamp":1791849600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ZK"],"abstract":"<jats:p>\n                    A new species is described from Thailand,\n                    <jats:italic>Collotheca laddae<\/jats:italic>\n                    <jats:bold>sp. nov<\/jats:bold>\n                    ., and a pictorial key to all\n                    <jats:italic>Collotheca<\/jats:italic>\n                    species and subspecies recorded in Southeast Asia is provided. The new species was discovered during a freshwater zooplankton identification workshop. This species is characterized by a five-lobed infundibulum with very small lateral lobes and short vibratile setae. The pictorial key was developed from a review of original descriptions and illustrations of all valid species of\n                    <jats:italic>Collotheca<\/jats:italic>\n                    and is designed to facilitate species-level identification based on live specimens. The discovery of\n                    <jats:italic>C. laddae<\/jats:italic>\n                    <jats:bold>sp. nov<\/jats:bold>\n                    ., together with the absence of new regional records for more than a decade, indicates that sessile rotifer diversity in Southeast Asia remains insufficiently explored.\n                  <\/jats:p>","DOI":"10.3897\/zookeys.1294.206505","type":"journal-article","created":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T13:45:41Z","timestamp":1791899141000},"page":"355-373","source":"Crossref","is-referenced-by-count":0,"title":["A pictorial key to Southeast Asian species of Collotheca (Rotifera, Collothecidae), with a new species from Thailand"],"prefix":"10.3897","volume":"1294","author":[{"given":"Phuripong","family":"Meksuwan","sequence":"first","affiliation":[{"name":"Science Program (Biology), Faculty of Science and Technology, Phuket Rajabhat University, Phuket, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rapeepan","family":"Jaturapruek","sequence":"additional","affiliation":[{"name":"Biodiversity Center Kasetsart University (BDCKU), Kasetsart University, Bangkok, Thailand"},{"name":"Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, Bangkok, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thanida","family":"Saetang","sequence":"additional","affiliation":[{"name":"Department of Fishery Biology, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand"},{"name":"Biodiversity Center Kasetsart University (BDCKU), Kasetsart University, Bangkok, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yurachat","family":"Meksuwan","sequence":"additional","affiliation":[{"name":"Faculty of Technology and Environment, Prince of Songkla University, Phuket, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wijitra","family":"Choedchim","sequence":"additional","affiliation":[{"name":"Faculty of Science and Technology, Princess of Naradhiwas University, Narathiwat, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phannee","family":"Sa-ardrit","sequence":"additional","affiliation":[{"name":"Princess Maha Chakri Sirindhorn Natural History Museum and RSPG Southern Region Network Coordinating Center, Prince of Songkla University, Songkhla, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"Fontaneto","sequence":"additional","affiliation":[{"name":"National Research Council of Italy, Water Research Institute (CNR-IRSA), Verbania Pallanza, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Supiyanit","family":"Maiphae","sequence":"additional","affiliation":[{"name":"Animal Systematics and Ecology Speciality Research Unit (ASESRU), Department of Zoology, Faculty of Science, Kasetsart University, Bangkok, Thailand"},{"name":"Biodiversity Center Kasetsart University (BDCKU), Kasetsart University, Bangkok, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2258","published-online":{"date-parts":[[2026,10,13]]},"reference":[{"key":"206505_B1","unstructured":"Anderson HH (1889) Notes on Indian rotifers. 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