Other invertebrates

Hydras

Hydra viridissima (Green Hydra) - a freshwater relative of jellyfish and anemones, this species was found in our new garden pond whilst looking closely at some leaves of Ivy-leaved Duckweed. It's probably in every pond in the village.

Crustaceans

Crangonyx pseudogracilis (Northern River Crangonyctid)

Gammarus pulex

Armadillidium vulgare (Common Pill Woodlouse)

Asellus aquaticus (Water-slater)

Ligidium hypnorum

Oniscus asellus (Common Shiny Woodlouse)

Philoscia muscorum (Common Striped Woodlouse)

Platyarthrus hoffmannseggii

Porcellio scaber (Common Rough Woodlouse)

Porcellionides pruinosus

Androniscus dentiger (Rosy Woodlouse)

Trichoniscus pusillus (Common Pygmy Woodlouse)

Springtails

Dicyrtomina ornata

Dicyrtomina saundersi

Entomobrya multifasciata

Lepidocyrtus cyaneus

Orchesella cincta

Orchesella villosa

Podura aquatica

Pogonognathellus longicornis

Worms

Alboglossiphonia heteroclita

Glossiphonia complanata

Hemiclepsis marginata (Fish Leech)

Allolobophora chlorotica

Eisenia fetida

Lumbricus rubellus

Lumbricus terrestris

Molluscs

Valvata cristata (Flat Valve Snail)

Acroloxus lacustris (Lake Limpet)

Deroceras laeve (Marsh Slug)

Deroceras reticulatum (Netted Field Slug)

Arion hortensis (Blue-black Soil Slug)

Arion subfuscus (Dusky Slug)

Clausilia bidentata (Two-toothed Door Snail)

Cochlodina laminata (Plaited Door Snail)

Merdigera obscura (Lesser Bulin)

Cepaea hortensis (White-lipped Snail)

Cepaea nemoralis (Brown-lipped Snail)

Cornu aspersum (Garden Snail)

Cernuella virgata (Striped Snail)

Monacha cantiana (Kentish Snail)

Trochulus hispidus (Hairy Snail)

Trochulus striolatus (Strawberry Snail)

Lehmannia marginata (Tree Slug)

Limacus maculatus (Green Cellar Slug)

Limax maximus (Leopard Slug)

Lymnaea stagnalis (Great Pond Snail)

Radix balthica (Wandering Snail)

Aegopinella nitidula (Smooth Glass Snail)

Aegopinella pura (Clear Glass Snail)

Oxychilus alliarius (Garlic Snail)

Oxychilus draparnaudi (Draparnaud's Glass Snail)

Oxychilus navarricus (Glossy Glass Snail)

Discus rotundatus (Rounded Snail)

Gyraulus crista (Nautilus Ramshorn)

Planorbarius corneus (Great Ramshorn)

Planorbis carinatus (Keeled Ramshorn)

Planorbis planorbis (Margined Ramshorn)

Vitrea crystallina (Crystal Snail)

Vallonia costata (Ribbed Grass Snail)

Vitrina pellucida (Winter Semi-slug)