|
!delwedd
{{Zutabe formatoa/Familiak
| label = [[GwylanCorswennol BontaiddInca]]
| p225 = LarusLarosterna cachinnansinca
| p18 = [[Delwedd:LarusLarosterna cachinnans 3inca (MarekInca SzczepanekTern - Inkaseeschwalbe) Weltvogelpark Walsrode 2012-015.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan Gefnddu Fwyaf|Gwylan Gefnddu Fawrifori]]
| p225 = LarusPagophila marinuseburnea
| p18 = [[Delwedd:Great Black-backedIvory Gull Larus marinusPortrait.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan Gefndduy LeiafGalapagos]]
| p225 = LarusCreagrus fuscusfurcatus
| p18 = [[Delwedd:Ringed lesser blackSwallow-tailed-backed gull.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[GwylanMorwennol gynffonddu Japanbigfawr]]
| p225 = LarusPhaetusa crassirostrissimplex
| p18 = [[Delwedd:GullLarge-billed inTern water3(Phaetusa simplex), Pantanal, Brazil.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan gynffonddu'r Môr Tawel]]
| p225 = Larus belcheri
| p18 = [[Delwedd:Belchers Gull RWD.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan penwaig America]]
| p225 = Larus smithsonianus
| p18 = [[Delwedd:Larus smithsonianus-USFWS.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan Sabine]]
| p225 = Xema sabini
| p18 = [[Delwedd:Xema sabini -Iceland -swimming-8 (1).jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan y Gogledd]]
| p225 = Larus hyperboreus
| p18 = [[Delwedd:Glacous Gull on ice.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan y Môr Tawel]]
| p225 = Larus pacificus
| p18 = [[Delwedd:Larus pacificus Bruny Island.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan y Penwaig]]
| p225 = Larus argentatus
| p18 = [[Delwedd:Larus argentatus01.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Gwylan yr Arctig]]
| p225 = Larus glaucoides
| p18 = [[Delwedd:Adult Larus glaucoides, Swallow Pond 1.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| p225 = Hydroprogne caspia
| p18 = [[Delwedd:Sterna-caspia-010.jpg|center|80px]]
}}
{{Zutabe formatoa/Familiak
| label = [[Morwennol ylfinbraff]]
| p225 = Gelochelidon nilotica
| p18 = [[Delwedd:Gelochelidon nilotica and Calidris ruficollis (crop).jpg|center|80px]]
}}
|}
| 