Spinebill
Eastern spinebill (Acanthorhynchus tenuirostris)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Meliphagidae
Genus: Acanthorhynchus
Gould, 1837[1]
Type species
Certhia tenuirostris[2]
Latham, 1801
Species

Acanthorhynchus superciliosus
Acanthorhynchus tenuirostris

Spinebill is the name given to two members of the honeyeater family, both in the genus Acanthorhynchus, which is Latin for "spine bill". They are around 15 centimetres in length, and are coloured black, white and chestnut, with a long, downcurved bill. They are native to Australia, with one species in the east and one in the west. They feed on nectar as well as insects, and live mainly in forests, gardens, and other shrubbery habitats.

A 2004 molecular study has shown that the two spinebills are a sister grouping to all other honeyeaters, that is, they diverged earlier than all other species.[3]

Species and distribution

The genus contains two species.[4]

Image Scientific name Common Name Distribution
Acanthorhynchus superciliosus Western spinebill south-western Australia
Acanthorhynchus tenuirostris Eastern spinebill North Queensland south through New South Wales, eastern South Australia as well as throughout Tasmania

References

  1. ^ Gould, J. (1837). "Characteristics of New Species of Australian Birds". Proceedings of the Zoological Society of London. 6: 24–25.
  2. ^ "Melaphagidae". aviansystematics.org. The Trust for Avian Systematics. Retrieved 2023-07-16.
  3. ^ Driskell, Amy C.; Christidis, Les (2004). "Phylogeny and evolution of the Australo-Papuan honeyeaters (Passeriformes, Meliphagidae)" (PDF). Molecular Phylogenetics and Evolution. 31 (3): 943–60. doi:10.1016/j.ympev.2003.10.017. PMID 15120392. Archived from the original (PDF) on 2012-05-01.
  4. ^ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (2020). "Honeyeaters". IOC World Bird List Version 10.1. International Ornithologists' Union. Retrieved 3 April 2020.

External links


Genera of passerines and their extinct allies
Taxon identifiers
Categories