The ID Signpost (674 matches)

Title Description Author(s) Free Availability
Shieldbugs of the British Isles Shieldbugs look somewhat like beetles but have sucking mouthparts instead of mandibles and their young (called nymphs) p Nau No Publication View Edit
Shropshire Craneflies Shropshire Craneflies is both an up-to-date distribution atlas for Shropshire and a set of identification keys to the 24 P Boardman No Publication View Edit
Shropshire Earwig Species Photo gudie to identifying the three species of earwig found in Shropshire. David W. Williams Yes PDF View Edit
Shropshire Weevils associated with conifers PDF photo guide to some of the more frequently encountered weevils of Shropshire. P Boardman Yes Online, PDF View Edit
Shropshire Weevils associated with deadwood, fungi, and rotting timbers PDF photo guide to some of the more frequently encountered weevils of Shropshire. P Boardman Yes Online, PDF View Edit
Shropshire Weevils associated with elms and oaks PDF photo guide to some of the more frequently encountered weevils of Shropshire. P Boardman Yes Online, PDF View Edit
Shropshire weevils associated with rosaceous trees and shrubs PDF photo guide to some of the more frequently encountered weevils of Shropshire. P Boardman Yes Online, PDF View Edit
Shropshire Weevils associated with Sycamore, Beech, Alder, Birch and Hazel PDF photo guide to some of the more frequently encountered weevils of Shropshire. P Boardman Yes Online, PDF View Edit
Simple key to Caddis Larvae Caddis larvae are very familiar aquatic insects but only a few of the 198 British and Irish species feature in popular g Ian Wallace No Publication View Edit
Siphonophores and velellids To all except marine biologists, the Portuguese man-o'war Physalia is often regarded as the only British siphonopho Kirkpatrick & Pugh No Publication View Edit
Sipunculans The phylum Sipuncula comprises a small but distinct group of exclusively marine animals, with 17 genera and about 150 sp Gibbs No Publication View Edit
Slugs of Britain and Ireland Full-colour AIDGAP guide gives a fully comprehensive and up-to-date coverage of the slug fauna of Britain and Ireland. Rowson, Turner, Anderson & Symondson No Publication View Edit
Soil Biodiversity UK Facebook group dealing with soil biodiversity in the UK. Matthew Shepherd Yes Online View Edit
Soil types: a field identification guide This AIDGAP field guide is intended to help students to identify soils in the field in the British Isles. Trudgill No Publication View Edit
Solitary Wasps This Naturalists' Handbook aims to attract more people to the study of solitary wasps by describing the ecology, di Peter F Yeo, Sarah A Corbet, Anthony J Hopkins No Publication View Edit
Sorting Short-eared and Long-eared Owls As difficult species go, the Long and Short-eared Owl pairing are amongst the most challenging to identify, especially i BTO Yes Online View Edit
Species checklist for UK hoverflies Species checklist for UK hoverflies. Hoverfly Recording Scheme Yes Online View Edit
Sphagnum mosses in bogs Interested in bog mosses?
 
 Produced in association with the Moors For The Future partnership, IUCN and O'Reilly, O'Reilly & Tratt No Publication View Edit
Spiders in your home A guide to help you identify six spider species commonly found in houses and other buildings Natural History Museum & OPAL Yes PDF View Edit
Spiders of Britain & Northern Europe The excellent Collins Guide was published in 1995 and covers most of the UK fauna except around 200 linyphiids (money sp Michael Roberts No Publication View Edit
Spiders of Britain and Northern Europe This Country Life Guide to the Spiders of Britain and Northern Europe is an excellent resource - particularly for those Dick Jones No Publication View Edit
Spiders of North-West Europe From the homepage: "This European spider site contains over 1500 pictures of 378 spiders in 176 genera commonly fou Anon Yes Online View Edit
Spinnentiere, Arachnida: Weberknechte, Opiliones (Martens 1978) PART 1 German text. Huge amount of taxonomic information and diagrams about harvestmen. Jochen Martens Yes PDF View Edit
Spinnentiere, Arachnida: Weberknechte, Opiliones (Martens 1978) PART 2 German text. Huge amount of taxonomic information and diagrams about harvestmen. Jochen Martens Yes PDF View Edit
Spinnentiere, Arachnida: Weberknechte, Opiliones (Martens 1978) PART 3 German text. Huge amount of taxonomic information and diagrams about harvestmen. Jochen Martens Yes PDF View Edit
Sponges of Britain and Ireland A website based on the text Sponges of the British Isles - A colour guide and working document, 1992 Edition. Ackers, R.G., Moss, D. & Picton, B. E. Yes Online View Edit
Sponges of the British Isles ("Sponge V") Guide to the sponges of Britain and Ireland, revised 2007. Ackers, R.G., Moss, D. & Picton, B. E. Yes PDF View Edit
Spring moths Identikit This ID resource created by Paul Palmer is a mutli-access key to some of our springtime moths. Paul Palmer Yes Online View Edit
Spring Snowdrop Identification Guide to the snowdrop species and varieties found in the UK. M. J. Crawley Yes PDF View Edit
Steven Falk's Flickr Collection for Amphibians A collection of photographs for British Amphibians. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Araneae A collection of photographs for UK Araneae (spiders) Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Birds A collection of photographs for British birds. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Diptera A collection of photographs for UK diptera. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Hemiptera A collection of photographs for UK Hemiptera (bugs, aphids, cicadas etc.). Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Hymenoptera A collection of photographs for UK Hymenoptera (bees, wasps, ants and relatives). Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Mammals A collection of photographs for British Mammals. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Molluscs A collection of photographs for UK molluscs. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Odonata A collection of photographs for UK Odonata (dragonflies & damselflies). Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Opiliones A collection of photographs for UK Opiliones (Harvestmen spiders). Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection for Orthoptera A collection of photographs for UK Orthoptera (grasshoppers, crickets, bush-crickets etc.) Steven Falk Yes Online View Edit
Steven Falk's Flickr Collection Reptiles A collection of photographs for British Reptiles. Steven Falk Yes Online View Edit
Steven Falk's Flickr Collections for Coleoptera A collection of photographs for UK beetles. Steven Falk Yes Online View Edit
Synopsis of the British Fauna No. 4 (2nd edn) Harvestmen Full copy of this classic text and key to UK Harvestmen, published by the Linnean Society in 1989. Hillyard & Sankey Yes PDF View Edit
Tachinid Recording Scheme A UK-based project to help promote the recording and study of tachinid flies (Diptera, Tachinidae). Dipterists Forum Yes Online View Edit
Taking a look at terns video: Common and Arctic Tern This short film takes you through the differences between common and arctic terns. BTO Yes Online View Edit
Taking a look at terns: Roseate, Sandwich and Little Tern This video rounds up the identification of other Terns - Roseate, Sandwich and Little Tern. BTO Yes Online View Edit
Tasselweeds - ID video A video guide (short YouTube film) to the diagnostic features of the Tasselweeds, Ruppia cirrhosa and R. Lliam Rooney/BSBI Yes Online View Edit
Telling apart Marsh and Willow Tits Of the more common species in the UK, Marsh and Willow Tit probably present one of the more difficult ID challenges. BTO Yes Online View Edit
The adult Trichoptera (caddisflies) of Britain and Ireland RES Handbook Vol 1 Part 17. Barnard & Ross No Publication View Edit
The Big Seaweed Search Guide to UK seaweeds. OPAL & British Phycological Society Yes Online, PDF, Publication View Edit

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