Nederlands Soortenregister

Overzicht van de Nederlandse biodiversiteit

Muurmier Lasius emarginatus

Indeling

Formicinae [subfamilie]
Lasius [genus] (19/18)

Indeling

Formicinae [subfamilie]
Lasius [genus] (19/18)

Exotenpaspoort ?

Vestigingsstatus Verplaatst binnen Nederland
Zeldzaamheid Zeldzaam
Invasiviteit Niet invasief
Invasiviteit (toelichting) Occurs locally in houses and walls, makes in natural situations nests in rocks. Species is indigenous in the south of Europe and seems to spread its distribution area to the north, on own strength but also by human transport. It is not sure if L. emarginatus can be called an exotic species or that it is a newcomer from the south.
Type introductie Niet opzettelijk
Jaar van eerste introductie 1970 - 1979
Jaar van eerste melding 1980
Natuurlijke verspreiding Europa
Verspreiding in Nederland
  • Gelderland
  • Noord-Brabant
  • Noord-Holland
  • Overijssel
  • Verspreiding in Nederland (toelichting) Has been found on four locations, of which only one is currently occupied. Has become fairly common in Flanders (Belgium) in walls of old buildings and the species will probably spread its range into the southern parts of the Netherlands.
    Habitats Stedelijke gebieden
    Wijze van introductie Mensen en hun bagage/uitrusting
    Impact
  • Predatie
  • Sociaal-economisch
  • Ecologische impact (toelichting) Will have not much ecological impact. There are not many indigenous species in the Netherlands that are completely restricted to walls that will suffer from competition or predation by L. emarginatus.
    Economische impact (toelichting) Control or eradication (by private persons or professionals) of indoor ants costs money.

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