Water hog lice/slaters
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 3,172
- Home
- Species by county
- Pembrokeshire
Species recorded in Pembrokeshire
1,080 species
Pembrokeshire — county
Common Sun Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,170
Large White-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 3,142
Navicula gregaria
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 3,118
Jagged Germanderwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 3,112
Bogbean
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,067
Olive Beard Moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 3,036
Spiral Wrack
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 3,016
Rose Chafer
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 3,010
Common Yellow-sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 3,006
Lesser Cow-horn Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 3,000
Spiky Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 3,000
Bulbous Rush
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,996
Shrill Carder Bee
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 2,973
Marshpepper Knotweed
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,959
Rough Periwinkle
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 2,933
Thick Top Shell
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 2,926
Cartilage lichen
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 2,916
Marsh Cinquefoil
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,914
Small Hairy Screw-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,913
Elf Ears lichen
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 2,899
Gomphonema parvulum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,885
Reimeria sinuata
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,874
Yellow spotted sedge
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 2,862
Brook-side Feather-moss
- Group
- Mosses
- Peak month
- August
- Records since 2000
- 2,861
Butter Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,860
Smaller
- Group
- Mosses
- Peak month
- June
- Records since 2000
- 2,849
Pertusaria pertusa
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 2,835
Codriophorus aquaticus
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 2,831
Cryptopleura ramosa
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 2,828
Schreber's dicranella moss
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 2,800
Bog-moss Flapwort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 2,799
Navicula lanceolata
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 2,789
Marsh Horsetail
- Group
- Ferns and horsetails
- Peak month
- June
- Records since 2000
- 2,785
Common Pill Woodlouse
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 2,783
Cocconeis placentula
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,767
Bloody-nosed Beetle
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 2,765
Common Bladder Snail
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 2,764
Wry-leaved Tamarisk-moss
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 2,759
Crumb-of-bread sponge
- Group
- Sponges
- Peak month
- September
- Records since 2000
- 2,758
Soft Shield-fern
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 2,731
Channelled Wrack
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,729
Dusky Rock-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 2,727
Cladophora rupestris
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 2,725
Sessile Grimmia
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 2,708
Amphora pediculus
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,661
Cylindric Ditrichum
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 2,655
Smooth Needle Fly
- Group
- Stoneflies
- Peak month
- April
- Records since 2000
- 2,645