Golden grey mullet
- Peak month
- October
- Records since 2000
- 193
- Scientific name
- Chelon auratus
Atlantic Halibut
- Peak month
- August
- Records since 2000
- 190
- Scientific name
- Hippoglossus hippoglossus
Blue Shark
- Peak month
- July
- Records since 2000
- 189
- Scientific name
- Prionace glauca
Longnose Lancetfish, Day Sarpon, Handsaw Fish, Lancetfish, Longsnouted Lancetfish, Long Snouted Lancetfish, Longsnout Lancetfish, Pacific Lancetfish, Wolffish
- Peak month
- August
- Records since 2000
- 186
- Scientific name
- Alepisaurus ferox
Black-faced Blenny
- Peak month
- July
- Records since 2000
- 185
- Scientific name
- Tripterygion delaisi
Ten-spined stickleback
- Peak month
- July
- Records since 2000
- 182
- Scientific name
- Pungitius pungitius
Montagus sea snail
- Peak month
- February
- Records since 2000
- 166
- Scientific name
- Liparis montagui
Notacanthus bonaparte
- Peak month
- September
- Records since 2000
- 165
- Group
- Fish
Common Atlantic Grenadier
- Peak month
- April
- Records since 2000
- 161
- Scientific name
- Nezumia aequalis
Broadbill, Broadbill Swordfish, Swordfish
- Peak month
- August
- Records since 2000
- 156
- Scientific name
- Xiphias gladius
Shore rockling
- Peak month
- March
- Records since 2000
- 156
- Scientific name
- Gaidropsarus mediterraneus
White Ghost Catshark
- Peak month
- September
- Records since 2000
- 153
- Scientific name
- Apristurus aphyodes
Diminutive Goby
- Peak month
- August
- Records since 2000
- 152
- Scientific name
- Lebetus scorpioides
Common Mora
- Peak month
- April
- Records since 2000
- 144
- Scientific name
- Mora moro
Id
- Peak month
- October
- Records since 2000
- 144
- Scientific name
- Leuciscus idus
Trachyrincus murrayi
- Peak month
- September
- Records since 2000
- 143
- Group
- Fish
Garfish
- Peak month
- August
- Records since 2000
- 136
- Scientific name
- Belone belone
Halargyreus johnsonii
- Peak month
- September
- Records since 2000
- 135
- Group
- Fish
Platax teira
- Peak month
- August
- Records since 2000
- 134
- Group
- Fish
Spearsnouted Grenadier
- Peak month
- September
- Records since 2000
- 134
- Scientific name
- Coelorinchus labiatus
Angel
- Peak month
- September
- Records since 2000
- 130
- Scientific name
- Brama brama
Short-Snouted Seahorse
- Peak month
- July
- Records since 2000
- 130
- Scientific name
- Hippocampus hippocampus
Bluntnose six-gill shark
- Peak month
- February
- Records since 2000
- 129
- Scientific name
- Hexanchus griseus
Mediterranean Grenadier
- Peak month
- September
- Records since 2000
- 125
- Scientific name
- Coryphaenoides mediterraneus
Moderlieschen
- Peak month
- June
- Records since 2000
- 125
- Scientific name
- Leucaspius delineatus
Bigeye tuna
- Peak month
- February
- Records since 2000
- 123
- Scientific name
- Thunnus obesus
Blunt-snouted Mullet
- Peak month
- August
- Records since 2000
- 123
- Scientific name
- Mullus barbatus
Bitterling
- Peak month
- September
- Records since 2000
- 122
- Scientific name
- Rhodeus amarus
Filefish
- Peak month
- September
- Records since 2000
- 120
- Scientific name
- Balistes capriscus
Blue Antimora
- Peak month
- April
- Records since 2000
- 118
- Scientific name
- Antimora rostrata
Günther's Grenadier
- Peak month
- September
- Records since 2000
- 116
- Scientific name
- Coryphaenoides guentheri
Myoxocephalus scorpioides
- Peak month
- September
- Records since 2000
- 106
- Group
- Fish
Shortfin Mako
- Peak month
- January
- Records since 2000
- 106
- Scientific name
- Isurus oxyrinchus
Great Torpedo Ray, Atlantic Electric Ray, Atlantic Torpedo, Black Torpedo
- Peak month
- March
- Records since 2000
- 105
- Scientific name
- Tetronarce nobiliana
Barracudina
- Peak month
- April
- Records since 2000
- 104
- Scientific name
- Arctozenus risso
Ruffe
- Peak month
- July
- Records since 2000
- 104
- Scientific name
- Gymnocephalus cernua
Oceanic Bonito
- Peak month
- June
- Records since 2000
- 102
- Scientific name
- Katsuwonus pelamis
Cornish Sucker
- Peak month
- September
- Records since 2000
- 101
- Scientific name
- Lepadogaster lepadogaster
Spotted Torpedo, Marbled Electric Ray, Marbled Torpedo
- Peak month
- March
- Records since 2000
- 99
- Scientific name
- Torpedo marmorata
Moustache sculpin
- Peak month
- August
- Records since 2000
- 98
- Scientific name
- Triglops murrayi
Atlantic Gymnast
- Peak month
- September
- Records since 2000
- 96
- Scientific name
- Xenodermichthys copei
Grass carp
- Peak month
- November
- Records since 2000
- 95
- Scientific name
- Ctenopharyngodon idella
Mouse Catshark
- Peak month
- September
- Records since 2000
- 93
- Scientific name
- Galeus murinus
Common stingray
- Peak month
- October
- Records since 2000
- 91
- Scientific name
- Dasyatis pastinaca
Half-naked Hatchetfish, Axefish, Common Hatchetfish, Hatchet Fish, Heath's Hatchet Fish, Silver Hatchetfish, Spurred Hatchetfish
- Peak month
- April
- Records since 2000
- 90
- Scientific name
- Argyropelecus hemigymnus
Allis Shad
- Peak month
- June
- Records since 2000
- 89
- Scientific name
- Alosa alosa
Lesser fork-beard
- Peak month
- March
- Records since 2000
- 82
- Scientific name
- Raniceps raninus
Portuguese Blenny
- Peak month
- September
- Records since 2000
- 80
- Scientific name
- Parablennius ruber