|
! delwedd
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan wardduBuller|Chroicocephalus bulleri]]
| p225 = SternaChroicocephalus sumatranabulleri
| p18 = [[Delwedd:Black-napedbilled TernGull LEI(5) edit.JPG|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr–wennolGwylan wridogbenllwyd|Chroicocephalus cirrocephalus]]
| p225 = SternaChroicocephalus dougalliicirrocephalus
| p18 = [[Delwedd:2021-07-10Larus Sterna dougallii, St Marys Island, Northumberland 17cirrocephalus.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan y GogleddBonaparte]]
| p225 = SternaChroicocephalus paradisaeaphiladelphia
| p18 = [[Delwedd:2009Chroicocephalus 07philadelphia 02nesting - Arctic tern on Farne Islands - The blue rope demarcates the visitors' pathAlaska.JPGjpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan De AmericaHartlaub]]
| p225 = SternaChroicocephalus hirundinaceahartlaubii
| p18 = [[Delwedd:SternaHirundinaceaChroicocephalus hartlaubii.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan ForsterSaunders]]
| p225 = SternaChroicocephalus forsterisaundersi
| p18 = [[Delwedd:ForsterSaunders's TernGull - Hong Kong 2.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan Kerguelenarian]]
| p225 = SternaChroicocephalus virgatanovaehollandiae
| p18 = [[Delwedd:SterneSilver degull Kerguelenjan 09.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan TrudeauBenddu|Gwylan benddu]]
| p225 = SternaChroicocephalus trudeauiridibundus
| p18 = [[Delwedd:SternaChroicocephalus trudeauiridibundus -Bojuru, Rio Grande do Sul, Brasil -adult feeding juvenile-8(summer).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan afonbenfrown De America]]
| p225 = SternaChroicocephalus aurantiamaculipennis
| p18 = [[Delwedd:RiverBrown-hooded tern (Sterna aurantia)Gull.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan dorddubenfrown India]]
| p225 = SternaChroicocephalus acuticaudabrunnicephalus
| p18 = [[Delwedd:BlackBrown-headed BelliedGull. Ternin (cropped)breeding plumage.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan fechanylfinfain]]
| p225 = SternulaChroicocephalus antillarumgenei
| p18 = [[Delwedd:SternulaChroicocephalus antillarum -Atlantic coastgenei, New JerseyBarcelona, USA-8Spain (1).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennolGwylan fochwenyr Andes]]
| p225 = SternaChroicocephalus repressaserranus
| p18 = [[Delwedd:White-cheekedAndean TernGull RWD5.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol fronwen]]
| p225 = Sterna striata
| p18 = [[Delwedd:Sterna striata -Bayswater, Auckland City, New Zealand -adults and nest-8.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol gyffredin]]
| p225 = Sterna hirundo
| p18 = [[Delwedd:Charrán Común (Sterna hirundo hirundo) (7032870869).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol y De]]
| p225 = Sterna vittata
| p18 = [[Delwedd:Sterna vittata - Antarctica I.jpg|center|80px]]
}}
|}
| 