| Naslov: | Two new species of Nitocrella (Copepoda, Harpacticoida) from a spring in Loei Province, northeastern Thailand |
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| Avtorji: | ID Boonyanusith, Chaichat (Avtor)
ID Brancelj, Anton (Avtor)
ID Sanoamuang, La-orsri (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://doi.org/10.3897/zookeys.1240.151021
 PDF - Predstavitvena datoteka, prenos (5,11 MB)
MD5: 23D4C61E9A5BBE97C433D8E1491DC1D5
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  NIB - Nacionalni inštitut za biologijo
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| Povzetek: | Two new species of the genus Nitocrella are described from a karstic spring in Loei Province, northeast Thailand. They are the first representatives of the genus Nitocrella Chappuis, 1924, described from Thailand. Nitocrella grandicaudis sp. nov. and N. thailandensis sp. nov. show the peculiar shapes of the inner element of the male P1 basis, the basis of the mandible, and the proximal endite of the maxilla, differing from their congeners. While N. grandicaudis sp. nov. belongs to the chappuisi group according to the absence of a proximal inner seta on the third exopodal segment of the fourth swimming leg, N. thailandensis sp. nov. belongs to the vasconica group because the seta is present on the segment. Despite the low degree of differentiation in morphological characters, the shape of the female caudal ramus and the proximal seta of the male fifth segment of the antennule suggest that N. grandicaudis sp. nov. differs significantly from the other new species in its mating behavior. A detailed description and illustrations of two new species are provided, as well as a discussion on the divergence of both new species. Some comments on the basic understanding of the reproductive behavior of Harpacticoida are included. |
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| Ključne besede: | Ameiridae, biodiversity, groundwater species, karstic springs, Nitocrella grandicaudis, Nitocrella thailandensis, saturated karstic aquifer, Southeast Asia |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 06.06.2025 |
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| Leto izida: | 2025 |
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| Št. strani: | str. 277-303 |
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| Številčenje: | Vol. 1240 |
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| PID: | 20.500.12556/DiRROS-22776  |
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| UDK: | 591 |
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| ISSN pri članku: | 1313-2989 |
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| DOI: | 10.3897/zookeys.1240.151021 |
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| COBISS.SI-ID: | 240382467 |
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| Datum objave v DiRROS: | 24.06.2025 |
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| Število ogledov: | 451 |
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| Število prenosov: | 259 |
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| Metapodatki: |    |
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