1. species: Gerris (Gerris) lacustris (Linnaeus, 1758)  – Common Pondskater

    Taxon group: insect - true bug (Hemiptera)

    Gerris (Gerris) lacustris
    Gerris (Gerris) lacustris (Linnaeus, 1758)
    Gerris

  2. species: Hydrozetes lacustris (Michael, 1882)

    Taxon group: acarine (Acari)

    Hydrozetes lacustris
    Hydrozetes lacustris (Michael, 1882)

  3. species: Cavinula lacustris (Greg.) D.G. Mann et A.J. Stickle in Round et al., 1990

    Taxon group: diatom

    Cavinula lacustris
    Cavinula lacustris (Greg.) D.G. Mann et A.J. Stickle in Round et al., 1990

  4. species: Aulacoseira lacustris (Grunow) Krammer, 1991

    Taxon group: diatom

    Aulacoseira lacustris (Grunow) Krammer, 1991
    Aulacoseira lacustris

  5. species: Trachelomonas lacustris Drezep., 1925

    Taxon group: protozoan

    Trachelomonas lacustris Drezep., 1925
    Trachelomonas lacustris

  6. species: Microcoleus lacustris Rabenh.

    Taxon group: bacterium

    Microcoleus lacustris
    Microcoleus lacustris Rabenh.

  7. species: Stylaria lacustris (Linnaeus, 1767)

    Taxon group: annelid

    Stylaria lacustris (Linnaeus, 1767)
    Stylaria lacustris

  8. species: Pleurocladia lacustris A.Braun, 1855

    Taxon group: chromist

    Pleurocladia lacustris A.Braun, 1855
    Pleurocladia lacustris

  9. species: Isoetes lacustris L.

    Taxon group: quillwort

    Isoetes lacustris
    Isoetes lacustris L.

  10. species: Spongilla lacustris (Linnaeus, 1759)

    Taxon group: sponge (Porifera)

    Spongilla lacustris
    Spongilla lacustris (Linnaeus, 1759)