{"status":"ok","message-type":"work-list","message-version":"1.0.0","message":{"facets":{},"total-results":2,"items":[{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T03:46:59Z","timestamp":1747194419873,"version":"3.40.5"},"reference-count":3,"publisher":"Magnolia Press","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"A second species of the enigmatic hydrophilid genus Protistolophus Short, 2010 is described from the Cordillera Escalera in northwest Peru (Departamento de San Mart\u00edn). Most specimens were collected in association with brooklets in primary forest at ca. 1300 m a.s.l.\nSome of the characters originally used to define the genus Protistolophus appear no longer valid after discovery of the new species. Most noteworthy is probably the absence of an apical emargination of the fifth visible ventrite, while present in P. spangleri Short, 2010, the only other know species of the genus.\n\u00a0\n\u00a0<\/jats:p>","DOI":"10.11646\/zootaxa.5537.3.11","type":"journal-article","created":{"date-parts":[[2024,11,10]],"date-time":"2024-11-10T22:51:25Z","timestamp":1731279085000},"page":"445-450","source":"Crossref","is-referenced-by-count":0,"title":["A second species of Protistolophus Short from Peru (Coleoptera: Hydrophilidae: Hydrophilinae)"],"prefix":"10.11646","volume":"5537","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3508-8551","authenticated-orcid":false,"given":"OSCAR","family":"VORST","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4913","published-online":{"date-parts":[[2024,11,11]]},"reference":[{"key":"372619","unstructured":"Lompe, A. (1989) Ein bew\u00e4hrtes Einbettungsmittel f\u00fcr Insektenpr\u00e4parate. Die K\u00e4fer Mitteleuropas, 12, 17\u201318."},{"key":"372620","doi-asserted-by":"crossref","unstructured":"Short, A.E.Z. (2010) Phylogeny, evolution and classification of the giant water scavenger beetles (Coleoptera: Hydrophilidae: Hydrophilini: Hydrophilina). Systematics and Biodiversity, 8, 17\u201337. https:\/\/doi.org\/10.1080\/14772000903529375","DOI":"10.1080\/14772000903529375"},{"key":"372621","doi-asserted-by":"crossref","unstructured":"Short, A.E.Z., Santana, L., Benetti, C.J. & Hamada, N. (2020) Rediscovery of the Neotropical water scavenger beetle Protistolophus spangleri Short with notes on its habitat and behavior (Coleoptera: Hydrophilidae: Hydrophilinae). Zootaxa, 4759 (1), 139\u2013142. https:\/\/doi.org\/10.11646\/zootaxa.4759.1.10","DOI":"10.11646\/zootaxa.4759.1.10"}],"container-title":["Zootaxa"],"link":[{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5537.3.11\/54813","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5537.3.11\/54813","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,10]],"date-time":"2024-11-10T22:51:28Z","timestamp":1731279088000},"score":15.644608,"resource":{"primary":{"URL":"https:\/\/mapress.com\/zt\/article\/view\/zootaxa.5537.3.11"}},"issued":{"date-parts":[[2024,11,11]]},"references-count":3,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2024,11,11]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.5537.3.11","ISSN":["1175-5334","1175-5326"],"issn-type":[{"type":"electronic","value":"1175-5334"},{"type":"print","value":"1175-5326"}],"published":{"date-parts":[[2024,11,11]]}},{"indexed":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T10:24:35Z","timestamp":1779186275972,"version":"3.51.4"},"reference-count":2,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"The water scavenger beetle genus Protistolophus Short contains a single species, P. spangleri Short, 2010, known from southern Venezuela. The genus was hitherto known only from a single partly-incomplete male specimen, making it one of the rarest and most poorly known aquatic hydrophilid genera in the world. Only one other New World aquatic hydrophilid genus, the Ecuadorian cave endemic Troglochares Spangler, is known from a single specimen or locality. In a phylogenetic analysis of the Hydrophilini based on adult morphology, the genus Protistolophus was resolved as the sister taxon to the remaining genera of the tribe, implying it is an ancient and possibly relict lineage\u2014it possesses a very unusual combination of characters, including a very weakly developed mesoventral keel. It was the only genus not included in a recent molecular phylogeny of the Hydrophilini as no suitable material was available for DNA (Toussaint et al. 2017).\u00a0<\/jats:p>","DOI":"10.11646\/zootaxa.4759.1.10","type":"journal-article","created":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:32:25Z","timestamp":1585701145000},"source":"Crossref","is-referenced-by-count":2,"title":["Rediscovery of the Neotropical water scavenger beetle Protistolophus spangleri Short with notes on its habitat and behavior (Coleoptera: Hydrophilidae: Hydrophilinae)"],"prefix":"10.11646","volume":"4759","author":[{"given":"ANDREW EDWARD Z.","family":"SHORT","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"LARISSA","family":"SANTANA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CESAR J.","family":"BENETTI","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"NEUSA","family":"HAMADA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4913","published-online":{"date-parts":[[2020,4,1]]},"reference":[{"key":"#cr-split#-48489.1","doi-asserted-by":"crossref","unstructured":"

Short, A.E.Z. (2010) Phylogeny, Evolution, and Classification of the Giant Water Scavenger Beetles (Coleoptera: Hydrophilidae: Hydrophilini: Hydrophilina). <\/strong>Systematics and Biodiversity<\/em>, 8, 17-37.<\/p>

https:\/\/doi.org\/10.1080\/14772000903529375<\/a><\/p>

Toussaint, E.F.A., Bloom, D.D. &","DOI":"10.1080\/14772000903529375"},{"key":"#cr-split#-48489.2","doi-asserted-by":"crossref","unstructured":"Short, A.E.Z. (2017) Cretaceous West Gondwana vicariance shaped giant water scavenger beetle palaeobiogeography. Journal of Biogeography<\/em>, 44, 1952-1965.<\/p>

https:\/\/doi.org\/10.1111\/jbi.12977<\/a><\/p>

<\/p>","DOI":"10.1111\/jbi.12977"}],"container-title":["Zootaxa"],"link":[{"URL":"https:\/\/www.mapress.com\/zt\/article\/download\/zootaxa.4759.1.10\/39259","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.mapress.com\/zt\/article\/download\/zootaxa.4759.1.10\/39259","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,18]],"date-time":"2023-04-18T20:29:24Z","timestamp":1681849764000},"score":11.805351,"resource":{"primary":{"URL":"https:\/\/www.mapress.com\/zt\/article\/view\/zootaxa.4759.1.10"}},"issued":{"date-parts":[[2020,4,1]]},"references-count":2,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2020,4,1]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.4759.1.10","ISSN":["1175-5334","1175-5326"],"issn-type":[{"value":"1175-5334","type":"electronic"},{"value":"1175-5326","type":"print"}],"published":{"date-parts":[[2020,4,1]]}}],"items-per-page":5,"query":{"start-index":0,"search-terms":null}}}