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European Perch
Perca fluviatilis
26 observations
European Carp
Cyprinus carpio
24 observations
Northern Pike
Esox lucius
20 observations
Chabot Bullhead
Cottus perifretum
19 observations
European Chub
Squalius cephalus
16 observations
European Minnow
Phoxinus phoxinus
13 observations
Threespine Stickleback
Gasterosteus aculeatus
12 observations
Common Roach
Rutilus rutilus
12 observations
Tench
Tinca tinca
9 observations
Brown Trout
Salmo trutta
6 observations
Common Gudgeon
Gobio gobio
6 observations
Common Rudd
Scardinius erythrophthalmus
6 observations
Stone Loach
Barbatula barbatula
4 observations
Common Barbel
Barbus barbus
3 observations
Crucian Carp
Carassius carassius
3 observations
Common Bream
Abramis brama
2 observations
Common Dace
Leuciscus leuciscus
2 observations
Bleak
Alburnus alburnus
1 observations
European Grayling
Thymallus thymallus
1 observations
Amur Carp
Cyprinus rubrofuscus
1 observations
Frequently Asked Questions
- The 10 most common fish in Hertfordshire are:
- European Perch (Perca fluviatilis)
- European Carp (Cyprinus carpio)
- Northern Pike (Esox lucius)
- Chabot Bullhead (Cottus perifretum)
- European Chub (Squalius cephalus)
- European Minnow (Phoxinus phoxinus)
- Threespine Stickleback (Gasterosteus aculeatus)
- Common Roach (Rutilus rutilus)
- Tench (Tinca tinca)
- Brown Trout (Salmo trutta)
- The most observed fish in Hertfordshire is European Perch (Perca fluviatilis), with 26 recorded observations.