ISBN Number
  • winter trees

    Winter trees AIDGAP


    FSC Winter trees AIDGAP is a photographic guide to 36 of the common broad-leaved deciduous trees that are most likely to be found in Britain and Ireland.

  • land snails

    Land snails AIDGAP


    FSC Land snails AIDGAP is an identification guide to all 100 free-living terrestrial snails in Britain. Four keys provide different routes to identification.

  • terrestrial invertebrates

    Terrestrial invertebrates AIDGAP


    FSC Terrestrial invertebrates AIDGAP is an identification guide to the larger (>2mm length) invertebrates found on land throughout Britain and Ireland.

  • spiders

    Spiders AIDGAP


    FSC Spiders AIDGAP is an identification guide to the 34 families of spiders in Britain. Two spider identification keys are presented.

  • diatoms

    Diatoms AIDGAP


    FSC Diatoms AIDGAP covers benthic habitats in rivers in Britain and Ireland. Identification goes to genera, then to species for the commonest diatoms.

  • Plant galls

    Plant galls AIDGAP


    Plant galls AIDGAP (3rd edition) contains around 300 keys to galls on plants in Britain.

  • adult caddis aidgap

    Caddis adults AIDGAP


    FSC Caddis adults AIDGAP is presented in the fold-out guide format. With colour photographs of a representative species from each family.

  • bugs aidgap

    Bugs AIDGAP


    FSC Bugs AIDGAP covers the adults of most bugs (Hemiptera) in Britain to family level. Designed for use with unprepared specimens at low magnification.

  • sphagnum mosses

    Sphagnum mosses AIDGAP


    FSC Sphagnum mosses AIDGAP is an accessible field key to all 36 species in the UK and Ireland. Sphagnum mosses are a familiar part of the vegetation in many wet habitats, including woods, moors and heaths.

  • ferns

    Ferns AIDGAP


    FSC Ferns AIDGAP covers the 59 species of fern, 6 clubmosses, 3 quillworts and 8 horsetails found in the British Isles. Third edition.

  • caddis larvae

    Caddis larvae AIDGAP


    FSC Caddis larvae AIDGAP covers all caddis larvae in Britain and Ireland. It takes identification to species level for living specimens in the field.

  • seed beetles

    Seed and leaf beetles AIDGAP


    FSC Seed and leaf beetles AIDGAP is an identification guide to adults of all 283 species of seed and leaf beetle in Britain and Ireland.

  • Centipedes AIDGAP

    Centipedes AIDGAP


    FSC Centipedes AIDGAP covers all 57 species of centipede in Britain. It includes 7 species that only occur in greenhouses.

  • water plants

    Water plants AIDGAP


    FSC Water plants AIDGAP is an identification guide to all larger plants found in fresh water, including emergent plants. Now updated to Stace (4th edition).

  • Beetles

    Beetles AIDGAP


    FSC Beetles AIDGAP is an identification guide taking covers adults of British beetles to family level. In addition to the keys, there are concise ecological notes for each beetle family.

  • freshwater invertebrates

    Freshwater invertebrates AIDGAP


    FSC Freshwater invertebrates AIDGAP is an identification guide to the invertebrates found in ponds, lakes, streams and rivers in Britain and Ireland.