Open Access
Table 1
Overview of ICS and NICS distribution in different biogeographical regions (defined according to https://www.eea.europa.eu/data-and-maps/data/biogeographical-regions-europe-3) during the current survey. Number of recorded population per species and region are given, as well as belonging to sea basin.
| Biogoegraphic region | |||
|---|---|---|---|
| Continental | Alpine | Mediterranean | |
| Species/Sea basin | Black Sea | Black Sea and Adriatic Sea | Adriatic Sea |
| Astacus astacus | 28 | 4 | 1 |
| Astacus leptodactylus | 5 | 0 | 0 |
| Austropotamobius pallipes | 0 | 6 | 10 |
| Austropotamobius torrentium | 8 | 4 | 0 |
| Pacifastacus leniusculus | 2 | 0 | 0 |
| Orconectes limosus | 13 | 0 | 0 |
| Procambarus fallax f.virginalis | 1 | 0 | 0 |
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