The Cracticinae, bellmagpies and allies, gathers together 12

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

of mostly crow-like birds native to

Australasia Australasia is a region that comprises Australia, New Zealand and some neighbouring islands in the Pacific Ocean. The term is used in a number of different contexts, including geopolitically, physiogeographically, philologically, and ecologi ...

and nearby areas. Historically, the cracticines –

currawong Currawongs are three species of medium-sized passerine birds belonging to the genus ''Strepera'' in the family Artamidae native to Australia. These are the grey currawong (''Strepera versicolor''), pied currawong (''S. graculina''), and black ...

Australian magpie The Australian magpie (''Gymnorhina tibicen'') is a black and white passerine bird native to Australia and southern New Guinea. Although once considered to be three separate species, it is now considered to be one, with nine recognised su ...

and butcherbirds – were seen as a separate family Cracticidae and, according to the 2018 Cements List, they still are. With their 1985 DNA study, Sibley and Ahlquist recognised the close relationship between the woodswallows and the butcherbirds in 1985, and placed them in a Cracticini clade, now the family Artamidae. The two species of

peltops ''Peltops'' is a genus of birds in the family Artamidae. It contains two species that are endemic to the island of New Guinea. The species have also had the common name of shieldbill. Taxonomy The genus ''Peltops'' was introduced by the German ...

were once placed with the

monarch flycatcher The monarchs (family Monarchidae) comprise a family of over 100 passerine birds which includes shrikebills, paradise flycatchers, and magpie-larks. Monarchids are small insectivorous songbirds with long tails. They inhabit forest or woodland a ...

s but are now placed here. The cracticines have large, straight bills and mostly black, white or grey plumage. All are omnivorous to some degree: the butcherbirds mostly eat meat; Australian magpies usually forage through short grass looking for worms and other small creatures; and currawongs are true omnivores, taking fruit, grain, meat, insects, eggs and nestlings. The female constructs bulky nests from sticks, and both parents help incubate the eggs and raise the young thereafter. The cracticines, despite their fairly plain, utilitarian appearance, are highly intelligent and have extraordinarily beautiful songs of great subtlety. Particularly noteworthy are the pied butcherbird, the

pied currawong The pied currawong (''Strepera graculina'') is a black passerine bird native to eastern Australia and Lord Howe Island. One of three currawong species in the genus ''Strepera'', it is closely related to the butcherbirds and Australian magpie of ...

and the

Species of Cracticinae

Five genera are recognised. The

is classified in its own genus ''Gymnorhina''. A 2013 molecular study has shown it to be the sister taxon to the black butcherbird (''Melloria quoyi''). * Subfamily Cracticinae: A

fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

right

scapula The scapula (plural scapulae or scapulas), also known as the shoulder blade, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone). Like their connected bones, the scapulae are paired, with each scapula on eith ...

( MNZ S41061) found at the

Manuherikia River The Manuherikia River is located in Otago in the South Island of New Zealand. It rises in the far north of the Maniototo, with the West Branch draining the eastern side of the St Bathans Range, and the East Branch draining the western flanks of t ...

in Otago,

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...

and dating from the Early to Middle Miocene ( Awamoan to

Lillburnian While also using the international geologic time scale, many nations–especially those with isolated and therefore non-standard prehistories–use their own systems of dividing geologic time into epochs and faunal stages. In New Zealand, these epo ...

, 19-16

million years ago The abbreviation Myr, "million years", is a unit of a quantity of (i.e. ) years, or 31.556926 teraseconds. Usage Myr (million years) is in common use in fields such as Earth science and cosmology. Myr is also used with Mya (million years ago) ...

) represents a member of the Cracticinae. '' Kurrartapu johnnguyeni'' was described from a proximal tarsometatarsus recovered from the Riversleigh site in Queensland. It is early Miocene in age and is closer to ''Strepera/Cracticus'' than to ''Peltops''. The bird was likely similar in size to the extant black butcherbird.

References

External links

{{Taxonbar, from=Q1975486 * Bird subfamilies Higher-level bird taxa restricted to the Australasia-Pacific region Passeri Taxa named by Jean-Charles Chenu Taxa named by Marc Athanase Parfait Œillet des Murs