1. species: Aculus anthobius (Nalepa, 1892)

    Taxon group: acarine (Acari)

    Aculus anthobius
    Aculus anthobius (Nalepa, 1892)

  2. species: Aculus xylostei (Canestrini, 1892)

    Taxon group: acarine (Acari)

    Aculus xylostei
    Aculus xylostei (Canestrini, 1892)

  3. species: Aculus kochi (Nalepa & Thomas, 1894)

    Taxon group: acarine (Acari)

    Aculus kochi
    Aculus kochi (Nalepa & Thomas, 1894)

  4. species: Aculus tetanothrix (Nalepa, 1889)

    Taxon group: acarine (Acari)

    Aculus tetanothrix
    Aculus tetanothrix (Nalepa, 1889)

  5. species: Closterium acutum Bréb. in Ralfs, 1848

    Taxon group: alga

    Closterium acutum
    Closterium acutum Bréb. in Ralfs, 1848

  6. species: Aculus magnirostris (Nalepa, 1892)

    Taxon group: acarine (Acari)

    Aculus magnirostris
    Aculus magnirostris (Nalepa, 1892)

  7. species: Aculus leionotus

    Taxon group: acarine (Acari)

    Aculus leionotus

  8. species: Aculus schmardae (Nalepa, 1889)

    Taxon group: acarine (Acari)

    Aculus schmardae (Nalepa, 1889)
    Aculus schmardae

  9. species: Aculus hippocastani (Fockeu, 1890)

    Taxon group: acarine (Acari)

    Aculus hippocastani
    Aculus hippocastani (Fockeu, 1890)

  10. species: Aculus fraxini (Nalepa, 1894)

    Taxon group: acarine (Acari)

    Aculus fraxini
    Aculus fraxini (Nalepa, 1894)