Rim lichen
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 5,376
- Home
- Species by county
- Gwynedd
Species recorded in Gwynedd
1,346 species
Gwynedd — county
Sea Lettuce
- Group
- Seaweeds and algae
- Peak month
- January
- Records since 2000
- 5,372
Pointed-keeled Rhyzobius
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 5,369
Common Green Shield Lichen
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 5,354
Drusus annulatus
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 5,337
Kidney Vetch
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 5,335
Common Cockle
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 5,323
Fairy beads
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 5,322
Chaetopteryx villosa
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 5,313
Greater Fork-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,279
Frizzled Crisp-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,214
St Marks Fly
- Group
- True flies
- Peak month
- May
- Records since 2000
- 5,213
Tubercled Boulder Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 5,166
Honeycomb Worm
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 5,154
Scarce Blue-tailed Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 5,148
Fairy Flax
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 5,139
Green-tufted Stubble-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 5,135
Laver Spire Snail
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 5,079
Ferruginous Bee-Grabber
- Group
- True flies
- Peak month
- July
- Records since 2000
- 5,065
Feathery Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,044
Blow Lug, Lugworm, Lobworm
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 5,017
Lady-fern
- Group
- Ferns and horsetails
- Peak month
- July
- Records since 2000
- 5,010
Mueller's Pouchwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 5,006
Fringed Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,005
Branched Bur-reed
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 5,001
Sneezewort
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 4,982
Common cord grass, Rice grass, Townsends grass
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 4,974
Common Shiny Woodlouse
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 4,917
Western Earwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 4,917
Buck's-horn Plantain
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 4,894
Shiny Camouflage Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 4,831
Drinker
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 4,790
Red Bog-moss
- Group
- Mosses
- Peak month
- August
- Records since 2000
- 4,772
Sheep's-fescue
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 4,763
Shining Hookeria
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 4,753
Pellucid Four-tooth Moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 4,733
Streblotrichum commutatum
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 4,722
Dwarf Swan-neck Moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 4,704
Thrift
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 4,703
Urn Haircap
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 4,682
Nodding Thread-moss
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 4,652
Round-leaved Sundew
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 4,644
Woodland Red Ant
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 4,639
Yellow Starry Feather-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 4,629
River Limpet
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 4,616
Blackening Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 4,612
Mink
- Group
- Mammals
- Peak month
- September
- Records since 2000
- 4,610
Six-spot Burnet
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 4,601