About
Earthy
nature of Britain
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Species
Groups
By month
Families
Counties
Designations
Most recorded
Earthy
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Species
Groups
By month
Families
Counties
Designations
Most recorded
Year described
Earthy
Field notes
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Families
Sertulariidae
Family Sertulariidae
16
species
Sickle Hydroid
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
7,170
Sea Fir
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
3,545
Squirrel's-tail Hydroid
Group
Jellyfish, corals and anemones
Peak month
June
Records since 2000
1,614
Sea Oak
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
1,460
Squirrel's Tail Hydroid
Group
Jellyfish, corals and anemones
Peak month
July
Records since 2000
1,431
Bottle-brush
Group
Jellyfish, corals and anemones
Peak month
July
Records since 2000
567
Amphisbetia operculata
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
316
Amphisbetia distans
Group
Jellyfish, corals and anemones
Peak month
September
Records since 2000
258
Diphasia margareta
Group
Jellyfish, corals and anemones
Peak month
May
Records since 2000
244
Diphasia rosacea
Group
Jellyfish, corals and anemones
Peak month
June
Records since 2000
219
A hydroid
Group
Jellyfish, corals and anemones
Peak month
June
Records since 2000
143
Diphasia attenuata
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
125
Hydroid
Group
Jellyfish, corals and anemones
Peak month
January
Records since 2000
109
Diphasia fallax
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
72
Abietinaria filicula
Group
Jellyfish, corals and anemones
Peak month
September
Records since 2000
66
A hydroid
Group
Jellyfish, corals and anemones
Peak month
August
Records since 2000
50