1. species: Sciurus vulgaris Linnaeus, 1758 – Feòrag Ruadh

    Feòrag Ruadh, Feòragan Ruadha, Red Squirrel, Eurasian Red Squirrel, Gwiwer Goch, Gwiwerod Coch

    Taxon group: terrestrial mammal

    Sciurus vulgaris
    Sciurus
    Sciurus vulgaris Linnaeus, 1758

  2. species: Tiphys scaurus (Koenike, 1892)

    Taxon group: acarine (Acari)

    Tiphys scaurus
    Tiphys scaurus (Koenike, 1892)

  3. species: Cortinarius scaurus (Fr.) Fr.

    Taxon group: fungus

    Cortinarius scaurus
    Cortinarius scaurus (Fr.) Fr.

  4. species: Sciurus niger Linnaeus, 1758 – Fox Squirrel

    Taxon group: terrestrial mammal

    Sciurus niger Linnaeus, 1758
    Sciurus
    Sciurus niger

  5. species: Seiurus aurocapilla (Linnaeus, 1766) – Ovenbird

    Taxon group: bird

    Seiurus aurocapilla (Linnaeus, 1766)
    Seiurus aurocapilla

  6. species: Filenchus vulgaris (Brzeski, 1963)

    Taxon group: roundworm (Nematoda)

    Filenchus vulgaris
    Filenchus vulgaris (Brzeski, 1963)

  7. species: Helicotylenchus vulgaris Yuen, 1964

    Taxon group: roundworm (Nematoda)

    Helicotylenchus vulgaris
    Helicotylenchus vulgaris Yuen, 1964

  8. species: Chlamydomonas vulgaris Arachin, 1931

    Taxon group: alga

    Chlamydomonas vulgaris
    Chlamydomonas vulgaris Arachin, 1931

  9. species: Utricularia vulgaris

    Taxon group: flowering plant

    Utricularia vulgaris

  10. species: Guttulinopsis vulgaris Olive

    Taxon group: protozoan

    Guttulinopsis vulgaris Olive
    Guttulinopsis vulgaris