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Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.

Basisinformatie over ‘Open Access to scholarly information'.

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one publication added to basket [210059]

Global diversity of rotifers (Rotifera) in freshwater Segers, H. (2008). Global diversity of rotifers (Rotifera) in freshwater. Hydrobiologia 595(1): 49-59. https://dx.doi.org/10.1007/s10750-007-9003-7 In: Hydrobiologia. Springer: The Hague. ISSN 0018-8158; e-ISSN 1573-5117, meer Ook verschenen in: Balian, E.V.; Lévêque, C.; Segers, H.; Martens, K. (2008). Freshwater animal diversity assessment. Reprinted from Hydrobiologia 595. Developments in Hydrobiology, 198. Springer: Dordrecht. ISBN 978-1-4020-8258-0; e-ISBN 978-1-4020-8259-7. XVI, 637 pp. https://dx.doi.org/10.1007/978-1-4020-8259-7, meer

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Beschikbaar in	Auteur
VLIZ: Open Marine Archive 228846 [ download pdf ]

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Trefwoorden

Biodiversity Reviews (literature) Water > Fresh water Zoogeography Bdelloidea [WoRMS]; Monogononta [WoRMS] Zoet water

Author keywords

Monogononta; Bdelloidea; freshwater; biodiversity; zoogeography; review

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Auteur		Top
Segers, H., meer

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Abstract

Rotifera is a Phylum of primary freshwater Metazoa containing two major groups: the heterogonic Monogononta and the exclusively parthenogenetic Bdelloidea. Monogononta contains 1,570 species-level taxa, of which a majority (1,488) are free-living fresh or inland water taxa. Bdelloidea contains 461 “species,” only one of which is marine, but with many limnoterrestrial representatives or animals of unknown ecology. Actual numbers may be much higher, considering the occurrence of cryptic speciation in Monogononta and the unsatisfactory nature of taxonomic knowledge. Rotifers, mostly monogononts, occur in all types of water bodies, worldwide. They are particularly diverse in the littoral zone of stagnant waterbodies with soft, slightly acidic water and under oligo- to mesotrophic conditions. The rotifer record is highest in the Northern hemisphere, which may be due to the concentration of studies in those regions. Diversity is highest in the (sub)tropics; hotspots are northeast North America, tropical South America, Southeast Asia, Australia, and Lake Baikal, endemicity is low in Africa (including Madagascar), Europe, the Indian subcontinent, and Antarctica. Although the lack of fossil evidence and of molecular phylogenetic studies are major hindrances, contrasting hypotheses on the origin and evolutionary history of Brachionus, Macrochaetus, and Trichocerca are presented.

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