Adult caddis AIDGAP
A photo-based guide using the visual appearance of the whole insect for identification. For naturalists and enthusiasts, including moth trappers.
Fungus gnats
Now available - a new RES Handbook to fungus gnats (Diptera). Pre-sales offer price. This identification guide covers all species the subfamily Mycetophilinae in Britain and Ireland.
Phase 1 survey guide: Grassland and marsh
Showing 44 indicator species, this guide will help you carry out a Phase 1 habitat survey of grassland and marsh habitats.
Phase 1 survey guide: Heaths and mires
Showing 62 indicator species, this guide will help you carry out a Phase 1 habitat survey of heath and mire habitats.
Earthworms AIDGAP
FSC Earthworms AIDGAP covers all earthworm species found living freely in the UK and Ireland. This 2nd edition also includes a key to glasshouse earthworms.
Freshwater snails AIDGAP
FSC Freshwater snails AIDGAP is an identification guide to over 50 species in Britain and Ireland, covering all gastropod molluscs found in still and flowing fresh water.
Grasses AIDGAP
Grasses AIDGAP is a vegetative key to 90 of the most common species in the UK. It's especially useful for habitat surveyors who need to identify diagnostic grass species when flowers are not present.
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.
Springtails AIDGAP
FSC Springtails AIDGAP is an identification guide to all species of adult springtails (Collembola) in Britain and Ireland. These small arthropods provide vital ecosystem services, particularly in decomposition, nutrient cycling and soil formation.
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.
Centipedes AIDGAP
FSC Centipedes AIDGAP covers all 57 species of centipede in Britain. It includes 7 species that only occur in greenhouses.
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.
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.
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 the UK.
Trees in winter AIDGAP
FSC Trees in winter AIDGAP is an identification guide to over 70 species of deciduous trees and shrubs in winter. It's lavishly illustrated with line drawings throughout.
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).