All / Books / Invertebrates All Books Other Algae Fish Plants Invertebrates Riverflies Courses Merchandise Sale Mayfly Larvae (Ephemeroptera) of Britain and Ireland by JM Elliott & U H Umpesch £27.00 Add To Cart British and Irish Stoneflies (Plecoptera) - SP73 £45.00 Add To Cart Key to the larvae of the British Orthocladiinal - SP45 £10.00 Add To Cart The Parasitic Copepoda & Branchiura of British Freshwater Fishes - SP46 £10.00 Add To Cart Last-Instar Larvae and Pupae of the Simulidae of Britain and Ireland. - SP55 £8.00 Add To Cart Caddisfly Adults (Trichoptera) of Britain and Ireland - SP70 £27.95 Add To Cart British Freshwater Cladocera - A Key - SP5 £10.00 Add To Cart British Fresh and Brackish Water Gastropods - SP13 £7.00 Add To Cart Key to the Adults & Nymphs of British Stoneflies - SP17 £8.00 Add To Cart Key to British Freshwater Rotifera - SP38 £10.00 Add To Cart Adult Male Chironomidae Volumes 1 & 2 - SP64 Sale Price:£25.00 Original Price:£50.00 sale Add To Cart Checklist of Freshwater Mites - OP01 £5.00 Add To Cart Key to the Freshwater Microturbellarians of Britain & Ireland - SP59 £20.00 Add To Cart Key to the Larvae of British Corixidae - SP57 £14.00 Add To Cart New Key to Freshwater Bryozoans of Britain & Ireland - SP63 £19.00 Add To Cart Freshwater Megaloptera of Britain and Ireland £19.00 Add To Cart Crustacea Malacostraca - SP52 £17.00 Add To Cart A Key to the Freshwater Triclads of Britain and Ireland. - SP58 £10.00 Add To Cart Guide to British Freshwater Macroinvertebrates for Biotic Assessment - SP67 £25.00 Add To Cart Identification of Genera of Chironamid Pupal Exuviae - SPEC 13 £23.00 Add To Cart Guide to Freshwater Invertebrates - SP68 £33.00 Add To Cart Freshwater Leeches of Britain and Ireland SP69 £27.00 Add To Cart Key to the Case Bearing Caddis Larvae - *NEW REPRINT* - SP61 £25.00 Add To Cart
