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Chlidonias

Marsh terns
Sterna albostriata.jpg
Black-fronted tern
Chlidonias albostriatus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Genus: Chlidonias
Rafinesque, 1822
Species
  • Chlidonias niger
  • Chlidonias leucopterus
  • Chlidonias hybridus
  • 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".

There are four species:

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.


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Wikipedia

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