Biology:Chroicocephalus

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Short description: Genus of birds

Chroicocephalus
Chroicocephalus novaehollandiae Tas.jpg
Silver gull (Chroicocephalus novaehollandiae)
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Genus: Chroicocephalus
Eyton, 1836
Type species
Larus capistratus[1] = Larus ridibundus
Temminck, 1820
Species

See list

Chroicocephalus is a genus of medium to relatively small gulls which were included in the genus Larus until recently.[2] Some authorities also include the Saunders's gull in Chroicocephalus. The genus name Chroicocephalus is from Ancient Greek khroizo, "to colour", and kephale, "head".[3]

Representatives of this genus are found in regions/subregions all over the world, each species usually being confined to a region.

Species

Image Common Name Scientific name Distribution
Silver Gull RWD2.jpg Silver gull Chroicocephalus novaehollandiae Australia, New Caledonia, Loyalty Islands, Tasmania, New Zealand
Chroicocephalus bulleri, Christchurch Botanic Gardens, New Zealand 26.jpg Black-billed gull Chroicocephalus bulleri New Zealand
Hartlaub's gull (14677599834).jpg Hartlaub's gull Chroicocephalus hartlaubii coastline of South Africa and Namibia.
Saunders's Gull - Hong Kong 7.jpg Saunders's gull Chroicocephalus saundersi China, Hong Kong, Japan, North Korea, South Korea, Macau, Russia, Taiwan, and Vietnam.
Chroicocephalus maculipennis 97884987.jpg Brown-hooded gull Chroicocephalus maculipennis Argentina, Brazil, Chile, the Falkland Islands, and Uruguay
Chroicocephalus cirrocephalus.jpg Grey-headed gull Chroicocephalus cirrocephalus South America and Africa south of the Sahara.
FileChroicocephalus serranus (48338305116).jpg Andean gull Chroicocephalus serranus Argentina, Bolivia, Chile, Colombia, Ecuador, and Peru.
Chroicocephalus brunnicephalus , brown headed-gull - Bang Pu, Bangkok (13403821744).jpg Brown-headed gull Chroicocephalus brunnicephalus Tajikistan to Ordos in Inner Mongolia.
Chroicocephalus ridibundus (summer).jpg Black-headed gull Chroicocephalus ridibundus Palearctic including Europe and also in coastal eastern Canada.
Chroicocephalus genei, Barcelona, Spain 1.jpg Slender-billed gull Chroicocephalus genei the Mediterranean and the north of the western Indian Ocean
Bonaparte's Gull, Houghton Lake Sewage Ponds, 15 May 2014 (14194596236).jpg Bonaparte's gull Chroicocephalus philadelphia northern North America

Fossils

References

Wikidata ☰ Q135851 entry