1.

First records of alien crayfish of the **Procambarus acutus** species complex in Belgium

1.

The carnivorous semi-slug Daudebardia brevipes (Gastropoda: Oxychilidae) in Belgium : an overlooked native species?

1.

Marionfyfea adventor Jones & Sluys (2016), a non-native land planarian new for Belgium (Platyhelminthes: Tricladida: Geoplanidae)

2.

Marionfyfea adventor Jones & Sluys (2016), a non-native land planarian new for Belgium (Platyhelminthes: Tricladida: Geoplanidae)

3.

Marionfyfea adventor Jones & Sluys (2016), a non-native land planarian new for Belgium (Platyhelminthes: Tricladida: Geoplanidae)

4.

Marionfyfea adventor Jones & Sluys (2016), a non-native land planarian new for Belgium (Platyhelminthes: Tricladida: Geoplanidae)

5.

Marionfyfea adventor Jones & Sluys (2016), a non-native land planarian new for Belgium (Platyhelminthes: Tricladida: Geoplanidae)

1.

Yet another carnivorous semi-slug found in Belgium : Daudebardia rufa (Draparnaud, 1805) (Gastropoda: Oxychilidae)

1.

First record of the alien hooked mussel **Ischadium recurvum** (Rafinesque, 1820) (Bivalvia: Mytilidae) in Belgium

1.

Mislabelling may explain why some prohibited invasive aquatic plants are still being sold in Belgium

1.

MEMO : monitoring of exotic mosquitoes in Belgium

1.

Bulletin biologique de la France et de la Belgique.

2.

Bulletin biologique de la France et de la Belgique.

3.

Bulletin biologique de la France et de la Belgique.

1.

Biologische statusbepaling van Vlaamse polderwaterlopen : deelluik fytobenthos & macro-invertebraten