Laridae

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Laridae
Larus argentatus ad.jpg
European herring gull
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Suborder: Lari
Family: Laridae
Rafinesque, 1815
Subfamilies

Laridae is a family of seabirds in the order Charadriiformes that includes the gulls, terns (including white terns), noddies, and skimmers. It includes around 100 species arranged into 22 genera. They are an adaptable group of mostly aerial birds found worldwide.

Contents

Taxonomy

Laridae (gulls) over Lake Baikal Laridae on Lake Baikal.png
Laridae (gulls) over Lake Baikal

The family Laridae was introduced (as Laridia) by the French polymath Constantine Samuel Rafinesque in 1815. [1] [2] Historically, Laridae were restricted to the gulls, while the terns were placed in a separate family, Sternidae, and the skimmers in a third family, Rynchopidae. [3] The noddies were traditionally included in Sternidae. In 1990 Charles Sibley and Jon Ahlquist included auks and skuas in a broader family Laridae. [4]

A molecular phylogenetic study by Baker and colleagues published in 2007 found that the noddies in the genus Anous formed a sister group to a clade containing the gulls, skimmers, and the other terns. [5] To create a monophyletic family group, Laridae was expanded to include the genera that had previously been in Sternidae and Rynchopidae. [6] [7]

Baker and colleagues found that the Laridae lineage diverged from a lineage that gave rise to both the skuas (Stercorariidae) and auks (Alcidae) before the end of the Cretaceous in the age of dinosaurs. They also found that the Laridae themselves began expanding in the early Paleocene, around 60 million years ago. [5] The German palaeontologist Gerald Mayr has questioned the validity of these early dates and suggested that inappropriate fossils were used in calibrating the molecular data. The earliest charadriiform fossils date only from the late Eocene, around 35 million years ago. [8]

Anders Ödeen and colleagues investigated the development of ultraviolet vision in shorebirds, by looking for the SWS1 opsin gene in various species; as gulls were the only shorebirds known to have developed the trait. They discovered that the gene was present in the gull, skimmer, and noddy lineages but not the tern lineage. They also recovered the noddies as an early lineage, though the evidence was not strong. [9]

Genera

For the complete list of species, see the article List of Laridae species.

Cladogram

Left is part of the cladogram of the genera in the order Charadriiformes based on the analysis by Baker and colleagues published in 2007; [5] Right is the result of a comprehensive taxon sampling and fossil calibration of the charadriiform lineages from Černý and Natale (2022), which offers a different arrangement of the five subclades of larids; the skimmers, the white terns, noddies, and sternine terns clustered as a clade sister to the gulls, which were recovered in a basal position. The divergence amongst these five subfamilies occurred throughout 6 to 7 million years during the Priabonian age of the Eocene. [10] This arrangement is also in agreement with the general acceptance from some researchers in that, instead of five subfamilies, there are three. These three would be Larinae (gulls), Rynchopinae (skimmers), and Sterinae (noddies and terns). [11]

Baker et al. 2007 [5]
Laridae

Anous – noddies (5 species)

Gygis – white terns (1 or 2 species)

Sterninae
– terns (41 species)

Phaetusa – large-billed tern

Sternula – terns (7 species)

Larosterna – Inca tern

Gelochelidon – terns (2 species)

Hydroprogne – Caspian tern

Chlidonias – marsh terns (4 species)

Thalasseus – crested terns (8 species)

Onychoprion – brown-backed terns (4 species)

Sterna – "true" terns (13 species)

Rynchops – skimmers (3 species)

Larinae
– gulls (31 species)

Creagrus – swallow-tailed gull

Rhodostethia – Ross's gull

Xema – Sabine's gull

Pagophila – ivory gull

Larus – "true" gulls (25 species)

Rissa – kittiwakes (2 species)

Černý & Natale 2022 [10]
Laridae

Larinae – gulls

Rynchopinae – skimmers

Sterninae

Gyginae – white terns [b]

Anoinae – noddies

Distribution and habitat

The Laridae in the coat of arms of Ahlainen Ahlainen.vaakuna.svg
The Laridae in the coat of arms of Ahlainen

The Laridae have spread around the world, and their adaptability has likely been a factor. Most have become much more aerial (preferring flight) than their ancestor, which likely resembled some form of "beachcombing" shorebird. [12] In general most gulls tend to inhabit in the northern hemisphere at temperate latitudes (except for the Ivory Gull breeding in the High Arctic). By comparison, skimmers and terns tend to live in subtropical and tropical regions of the globe. [13] :116 During the nonbreeding season, many species of larids would fly offshore, often becoming pelagic. In the breeding season, they nest along coastal regions or marshlands. [13] :116

Notes

  1. The genera are listed in taxonomic order. [6]
  2. 1 2 There is discussion in the IOC about renaming the species in the genus as "white noddy" to reflect its relationships[ citation needed ]

References

  1. Rafinesque, Constantine Samuel (1815). Analyse de la nature ou, Tableau de l'univers et des corps organisés (in French). Vol. 1815. Palermo: Self-published. p. 72.
  2. Bock, Walter J. (1994). History and Nomenclature of Avian Family-Group Names. Bulletin of the American Museum of Natural History. Vol. 222. New York: American Museum of Natural History. pp. 138, 252. hdl:2246/830.
  3. Christidis, Les; Boles, Walter E. (2008). Systematics and Taxonomy of Australian Birds. Canberra: CSIRO Publishing. p. 128. ISBN   978-0-643-06511-6.
  4. Sibley, Charles Gald & Ahlquist, Jon Edward (1990): Phylogeny and classification of birds. Yale University Press, New Haven, Conn.
  5. 1 2 3 4 Baker, A.J.; Pereira, S.L.; Paton, T.A. (2007). "Phylogenetic relationships and divergence times of Charadriiformes genera: multigene evidence for the Cretaceous origin of at least 14 clades of shorebirds". Biology Letters. 3 (2): 205–209. doi: 10.1098/rsbl.2006.0606 . PMC   2375939 . PMID   17284401.Baker, Allan J; Pereira, Sérgio L; Paton, Tara A (2008). "Erratum: Phylogenetic relationships and divergence times of Charadriiformes genera: multigene evidence for the Cretaceous origin of at least 14 clades of shorebirds". Biology Letters. 4: 762–763. doi: 10.1098/rsbl.2006.0606erratum .
  6. 1 2 Gill, Frank; Donsker, David, eds. (2019). "Noddies, gulls, terns, auks". World Bird List Version 9.2. International Ornithologists' Union. Retrieved 23 June 2019.
  7. Burger, J.; Gochfeld, M.; Bonan, A. (2020). "Gulls, Terns, Skimmers (Laridae)". In del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions. doi:10.2173/bow.larida1.01. S2CID   216448411 . Retrieved 22 April 2017.
  8. Mayr, Gerald (2011). "The phylogeny of charadriiform birds (shorebirds and allies) – reassessing the conflict between morphology and molecules". Zoological Journal of the Linnean Society. 161 (4): 916–934. doi:10.1111/j.1096-3642.2010.00654.x.
  9. Odeen, Anders; Håstad, Olle; Alström, Per (2010). "Evolution of ultraviolet vision in shorebirds (Charadriiformes)". Biology Letters. 6 (3): 370–74. doi:10.1098/rsbl.2009.0877. PMC   2880050 . PMID   20015861.
  10. 1 2 Černý, David; Natale, Rossy (2022). "Comprehensive taxon sampling and vetted fossils help clarify the time tree of shorebirds (Aves, Charadriiformes)". Molecular Phylogenetics and Evolution. 177: 107620. Bibcode:2022MolPE.17707620C. doi:10.1016/j.ympev.2022.107620. PMID   36038056.
  11. Winkler, D. W.; Billerman, S. M.; Lovette, I. J. (4 March 2020). "Gulls, Terns, and Skimmers (Laridae), version 1.0" . Birds of the World. doi:10.2173/bow.larida1.01. S2CID   216193779 . Retrieved 9 July 2025.
  12. Moynihan, Martin (1959). A revision of the family Laridae (Aves) (PDF). American Museum Novitates. Vol. 1928. New York: American Museum of Natural History.
  13. 1 2 Vinicombe, K. (2009). "Gulls, Terns, and Skimmers". In Harris, T. (ed.). National Geographic Complete Birds of the World. Washington, D.C.: National Geographic. pp. 113–116. ISBN   9781426204036.

Further reading