Botaurus

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Ciconiiformes
Familia: Ardeidae
Subfamilia: Botaurinae
Genus: Botaurus
Species: B. lentiginosus - B. pinnatus - B. poiciloptilus - B. stellaris

Name

Botaurus Stephens, 1819

Reference

General Zoology 11 pt2 p.592

Botaurus is a genus of bitterns, a group of wading bird in the heron family Ardeidae. The genus name Botaurus was given by the English naturalist James Francis Stephens, and is derived from Medieval Latin butaurus, "bittern", itself constructed from the Middle English name for the Eurasian Bittern, Botor.[1] Pliny gave a fanciful derivation from Bos (ox) and taurus (bull), because the bittern's call resembles the bellowing of a bull.[2]

The genus has a single representative species in each of North, Central and South America, Eurasia, and Australasia. The two northern species are partially migratory, with many birds moving south to warmer areas in winter.

The four Botaurus bitterns are all large chunky, heavily streaked brown birds which breed in large reed beds. Almost uniquely for predatory birds, the female rears the young alone.[3] They are secretive and well-camouflaged, and despite their size they can be difficult to observe except for occasional flight views.

Like other bitterns, they eat fish, frogs, and similar aquatic life.
Species

American bittern, Botaurus lentiginosus
Eurasian bittern, Botaurus stellaris
Pinnated bittern or South American bittern, Botaurus pinnatus
Australasian bittern Botaurus poiciloptilus
Botaurus hibbardi (fossil)

References

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 75, 365. ISBN 978-1-4081-2501-4.
"Bittern (1)". Oxford English Dictionary. Oxford University Press. Retrieved 16 May 2016.(subscription required)
Sibly, Richard M.; Christopher C. Witt; Natalie A. Wright; Chris Venditti; Walter Jetz; James H. Brown (2012). "Energetics, lifestyle, and reproduction in birds" (abstract). Proceedings of the National Academy of Sciences of the United States of America. 109 (27): 10937–10941. doi:10.1073/pnas.1206512109. PMC 3390878. PMID 22615391.