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Abstract
We present the first Belgian records of potentially invasive alien crayfish of the
Procambarus acutus species complex, including the first confirmed record of P. acutus acutus. The species complex was observed at four different sites in three provinces in the north of the country. Only at one site the presence of a form I male specimen made identification to species level possible, based on gonopod morphology. The other three observations are considered as belonging to the P. acutus species complex. Procambarus acutus acutus is the fifth alien crayfish species known to Belgium. In Europe, it was previously only known as an established alien species from the Netherlands and Great Britain.
Procambarus acutus species complex, including the first confirmed record of P. acutus acutus. The species complex was observed at four different sites in three provinces in the north of the country. Only at one site the presence of a form I male specimen made identification to species level possible, based on gonopod morphology. The other three observations are considered as belonging to the P. acutus species complex. Procambarus acutus acutus is the fifth alien crayfish species known to Belgium. In Europe, it was previously only known as an established alien species from the Netherlands and Great Britain.
| Original language | English |
|---|---|
| Journal | BioInvasions Records |
| Volume | 9 |
| Issue number | 3 |
| Pages (from-to) | 562-569 |
| Number of pages | 8 |
| DOIs | |
| Publication status | Published - 2020 |
Thematic List 2020
- Water
- Invasive species
Thematic list
- Species and biotopes
EWI Biomedical sciences
- B005-zoology
Taxonomic list
- Crayfish (Astacidea)
Policy
- aquatic management
- monitoring network for policy support
- invasive alien species regulation (EU)
- fauna management
Geographic list
- Belgium
Technological
- fieldwork (observations and sampling)
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Dive into the research topics of 'First records of alien crayfish of the Procambarus acutus species complex in Belgium'. Together they form a unique fingerprint.Research output
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Invasive non-native crayfish in Belgium, a baseline
Scheers, K., De Knijf, G., Adriaens, T. & Boets, P., 19-Apr-2022. 1 p.Research output: Contribution to conference › Poster
Open AccessFile -
Rivierkreeften in Vlaanderen: een steeds groter probleem?
Boets, P., Scheers, K. & Adriaens, T., Apr-2021, In: Hengelsport. p. 24-29 6 p.Research output: Contribution to journal › A3: Article in a journal without peer review
Open AccessFile -
The invasive parthenogenetic marbled crayfish Procambarus virginalis Lyko, 2017 gets foothold in Belgium
Scheers, K., Brys, R., Abeel, T., Halfmaerten, D., Neyrinck, S. & Adriaens, T., 8-Feb-2021, In: BioInvasions Records. 10, 2, p. 326-340Research output: Contribution to journal › A1: Web of Science-article › peer-review
Open AccessFile1666 Downloads (Pure)