Biology:Marsh tern

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Short description: Genus of birds

Marsh terns
Sterna albostriata.jpg
Black-fronted tern (above)
Chlidonias albostriatus
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Genus: Chlidonias
Rafinesque, 1822
Type species
Sterna melanops[1]
Rafinesque, 1822
Species
  • Chlidonias niger
  • Chlidonias leucopterus
  • Chlidonias hybrida
  • Chlidonias albostriatus

The name marsh tern refers to terns of the genus Chlidonias, which are typically found in freshwater marshes, rather than coastal locations. The genus name Chlidonias is from Ancient Greek khelidonios, "swallow-like", from khelidon, "swallow".[2]

Species

There are four species:

Image Common Name Scientific name Distribution
Čorík čierny (Chlidonias niger) a (4644831482).jpg Black tern Chlidonias niger (or nigra) Europe, Western Asia and North America.
White-winged Tern, Mścichy, Biebrzański Park Narodowy, Polska.jpg White-winged tern or white-winged black tern Chlidonias leucopterus (or leucoptera) Europe, Africa, Asia, and Australia.
Chlidonias hybrida 1 (Marek Szczepanek).jpg Whiskered tern Chlidonias hybrida (or hybridus) Europe and the Palearctic (northwestern Africa and central and southern Europe to southeastern Siberia, eastern China and south to Pakistan and northern India)
Black-fronted Tern, Greymouth, New Zealand (cropped).jpg Black-fronted tern Chlidonias albostriatus (formerly Sterna albostriata)[3] New Zealand

Notice the hesitation in the gender of the epithet of the scientific names, as they are usually masculine (albostriatus, leucopterus or niger), but in the case of the whiskered tern is mostly used as feminine (hybrida), maybe from the influence of the previous gender used, Sterna.

The black-bellied tern (Sterna acuticauda) and the white-cheeked tern (Sterna repressa) might also be placed in Chlidonias.

References

Wikidata ☰ Q939073 entry