{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T04:16:33Z","timestamp":1745381793238,"version":"3.40.4"},"reference-count":37,"publisher":"Pensoft Publishers","license":[{"start":{"date-parts":[[2025,4,22]],"date-time":"2025-04-22T00:00:00Z","timestamp":1745280000000},"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><jats:italic>Floresorchestia<\/jats:italic> has been recorded from the South African coast throughout the tropical Indo-Pacific and Caribbean seas. <jats:italic>Platorchestia<\/jats:italic> exhibits a distribution along the coastlines of the Atlantic Ocean and has been documented in the Baltic and Mediterranean seas, North America, Bermuda, and South Africa; however, it has not been recorded in Southeast Asia. This study presents the discovery of two new species of <jats:italic>Floresorchestia<\/jats:italic> and <jats:italic>Platorchestia<\/jats:italic> (Crustacea: Amphipoda) from a small creek bank in Trat and Bang Pu, Samut Prakan Province, respectively. These new species, classified as riparian hoppers, significantly contribute to the existing biodiversity in Southeast Asia. <jats:italic>Floresorchestia trisetosa<\/jats:italic><jats:bold>sp. nov.<\/jats:bold> can be distinguished by left mandible lacinia mobilis 4-dentate; gnathopod 2 palm reaching approximately 34%; telson as broad as long, with three robust setae per lobe. <jats:italic>Platorchestia aquaticus<\/jats:italic><jats:bold>sp. nov<\/jats:bold>. can be distinguished by gnathopod 1 subchelate, cuspidactylate, gnathopod 2 palm reaching approximately 35%; telson with three marginal robust setae, and three apical robust setae per lobe.<\/jats:p>","DOI":"10.3897\/zookeys.1234.140645","type":"journal-article","created":{"date-parts":[[2025,4,22]],"date-time":"2025-04-22T14:57:54Z","timestamp":1745333874000},"page":"369-396","source":"Crossref","is-referenced-by-count":0,"title":["Two new species of riparian hoppers (Amphipoda, Talitridae) from Trat and Samut Prakan provinces, Thailand"],"prefix":"10.3897","volume":"1234","author":[{"given":"Anotai","family":"Suklom","sequence":"first","affiliation":[{"name":"Kasetsart Univerisy, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7565-4701","authenticated-orcid":true,"given":"Tosaphol Saetung","family":"Keetapithchayakul","sequence":"additional","affiliation":[{"name":"Duy Tan University, Da Nang, Vietnam"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8964-6638","authenticated-orcid":true,"given":"Azman Abdul","family":"Rahim","sequence":"additional","affiliation":[{"name":"Universiti Kebangsaan Malaysia, Selangor, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7671-8869","authenticated-orcid":true,"given":"Koraon","family":"Wongkamhaeng","sequence":"additional","affiliation":[{"name":"Kasetsart Univerisy, Bangkok, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2258","published-online":{"date-parts":[[2025,4,22]]},"reference":[{"key":"140645_B1","doi-asserted-by":"publisher","DOI":"10.3897\/zse.90.7085"},{"key":"140645_B2","doi-asserted-by":"publisher","DOI":"10.5962\/bhl.title.10646"},{"key":"140645_B3","doi-asserted-by":"publisher","DOI":"10.11646\/zootaxa.5493.5.7"},{"key":"140645_B4","doi-asserted-by":"publisher","DOI":"10.11646\/zootaxa.4927.3.2"},{"key":"140645_B5","first-page":"255","article-title":"Amphipoda of the Bismarck Archipelago and adjacent Indo-Pacific islands (Crustacea).","volume":"1","author":"Bousfield","year":"1971","journal-title":"Steenstrupia"},{"key":"140645_B6","author":"Bousfield","year":"1982"},{"key":"140645_B7","first-page":"169","article-title":"Recent advances in the Systematics and Biogeography of Landhoppers (Amphipoda: Talitridae) of the Indo-Pacific Region.","volume":"72","author":"Bousfield","year":"1984","journal-title":"Bishop Museum Special Publications"},{"key":"140645_B8","first-page":"1","article-title":"Sea fleas of the seas of the USSR and adjacent waters Amphipoda-Talitroidea.","volume":"65","author":"Bulycheva","year":"1957","journal-title":"Opredeliteli po faune SSSR"},{"key":"140645_B9","first-page":"38","article-title":"Saggio della collezione di Crostacei del Mediterraneo del Museo zoologico della Universita di Napoli spedito alla Esposizione di Parigi del 1867. 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