20.500.12556/DiRROS-21617 A new cyclopoid genus (Copepoda, Crustacea) from a deep aquifer in northeastern Thailand with comments on peculiar sampling sites and local fauna Pseudohesperocyclops loeiensis, new genus, new species, was collected from plastic containers that receives water from a 120-meter-deep well drilled into Cretaceous formations composed of sandstone, claystone, siltstone, conglomerate, and gypsum in Loei province, northeast Thailand. The new genus differs from the related genera Metacyclops Kiefer, 1927 and Hesperocyclops Herbst, 1984, by the shape of the female genital double somite, the swimming leg armature formula, and the P4 Enp number of segments, as well as on the form of P5. The new species shares several characters with Metacyclops cushae Reid, 1991, and Metacyclops thailandicus Boonyanusith, Sanoamuang & Brancelj, 2018, which are moved to this new genus. All three members of the new genus differ in the shape of the female genital double somite, the anal operculum, the furcal rami, and the P1 Enp-2 apical spine. Detailed comments on the regional ecology and sampling methods are included to promote collecting samples from other, less common habitats. artesian well extreme habitat groundwater Pseudohesperocyclops Mars conditions stygobionts kvaliteta vode statistična obdelava akumulacijska jezera fitoplankton modeliranje true false true Angleški jezik Slovenski jezik Neznano 2025-03-04 11:07:44 2025-03-04 11:07:45 2025-03-05 03:44:07 0000-00-00 00:00:00 2024 0 0 str. 71-83 Vol. 72 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-02-28 595.34 0217-2445 10.26107/RBZ-2024-0005 188364291 https://lkcnhm.nus.edu.sg/wp-content/uploads/sites/10/2024/02/RBZ-2024-0005.pdf 1 856aa276-f8e0-11ef-9f1e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=30951 RAZ_Brancelj_Anton_2024.pdf RAZ_Brancelj_Anton_2024.pdf 1 A1A8442F341316B2E491C6E7C1197632 fa1f16f0338901442e6da52d7293cfdfc365bcd39afa95c8c5f31160ee5bb84b 9fd494b9-f8e0-11ef-9f1e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=30952 https://doi.org/10.26107/RBZ-2024-0005 0 af0b2fc9-f8e0-11ef-9f1e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=30953 https://zenodo.org/records/10788547 0 b69a0aa3-f8e0-11ef-9f1e-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=30954 Nacionalni inštitut za biologijo 0 0 0