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MICHIMIT: From non-tidal to tidal environments: movement behaviour of Chinese mitten crabs on downstream spawning migration
Citable as data publication
Keirsebelik, Heleen; Verhelst, Pieterjan; D’hondt, Bram; Schoelynck, Jonas (2025). From non-tidal to tidal environments: movement behaviour of Chinese mitten crabs on downstream spawning migration. https://doi.org/10.14284/726

Availability: Creative Commons License This dataset is licensed under a Creative Commons Attribution 4.0 International License.

Description
The invasive Chinese mitten crab is a freshwater species, however, for its reproduction it is dependent on salt water. Therefore, adult Chinese mitten crabs migrate during autumn from their freshwater habitat towards the sea via the River Scheldt. Through acoustic telemetry we hope to uncover the timing of this migration, their migration speed and the timing and place of reproduction (does it take place in the Scheldt Estuary or in the North Sea?). This information is valuable to have a better understanding of the ecology and lifecycle of this species in its invasive range, but could possibly be used for management purposes as well.

Scope
Themes:
Biology, Biology > Acoustics, Biology > Ecology - biodiversity, Biology > Invertebrates, Physical > Underwater acoustics
Keywords:
Marine/Coastal, Brackish water, Acoustic data, Acoustic detection, Acoustic devices, Acoustic tags, Acoustic Tags, Acoustic telemetry, Acoustic Telemetry, Acoustic tracking, Animal Project, Downstream migrations, Invasive species, Migration patterns, Reproductive ecology, Reproductive season, Spawning migrations, Spawning populations, Spawning season, Tracking, Belgium, North Sea, Belgium, Scheldt, Crustacea, Eriocheir sinensis H. Milne Edwards, 1853

Geographical coverage
Belgium, North Sea [Marine Regions]
Belgium, Scheldt [Marine Regions]

Temporal coverage
9 October 2020 - July 2023

Taxonomic coverage
Crustacea [WoRMS]
Eriocheir sinensis H. Milne Edwards, 1853 [WoRMS]

Parameter
Acoustic detections Methodology
Acoustic detections: Acoustic telemetry

Contributors
Universiteit Antwerpen; Faculteit Wetenschappen; Departement Biologie; ECOSPHERE, moredata creator
Vlaamse overheid; Beleidsdomein Omgeving; Instituut voor Natuur- en Bosonderzoek (INBO), moredata creator

Related datasets
Parent dataset:
European Tracking Network (ETN) data, more


Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2020-11-10
Information last updated: 2025-03-25
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy