Journal of Ornithology

, Volume 146, Issue 2, pp 103–110

On the phylogenetic position of the Okinawa woodpecker (Sapheopipo noguchii)

Authors

    • Konrad Lorenz Institute for EthologyAustrian Academy of Sciences
  • Nobuhiko Kotaka
    • Yambaru Wildlife Center, Ministry of the Environment
  • Anita Gamauf
    • Museum of Natural History
  • Franziska Nittinger
    • Museum of Natural History
  • Elisabeth Haring
    • Museum of Natural History
Original Article

DOI: 10.1007/s10336-004-0063-4

Cite this article as:
Winkler, H., Kotaka, N., Gamauf, A. et al. J Ornithol (2005) 146: 103. doi:10.1007/s10336-004-0063-4

Abstract

The Okinawa woodpecker Sapheopipo noguchii is the rarest extant woodpecker species. The monotypic genus Sapheopipo was considered to be a representative of an old lineage of woodpeckers that led to the Eurasian genera Picus and the Blythipicus–Gecinulus species. This view, based on similarities in color patterns, external morphology and foraging behavior, has been adopted in all major accounts of the family. The alternative view, that this woodpecker may be related to the widespread white-backed woodpecker Dendrocopos leucotos, which evolved distinctive subspecies on other East Asian islands, has not been generally accepted. We analyzed partial sequences of the mitochondrial cytochrome b (cyt b) gene to test these hypotheses. The data suggest that the Okinawa woodpecker is a member of the genus Dendrocopos, with white-backed woodpecker and great spotted woodpecker D. major as close relatives. Color patterns support the genetic results and indicate a closer relationship with the white-backed woodpecker. Consequently, the correct taxonomic designation of the Okinawa woodpecker would be Dendrocopos noguchii (Seebohm in Ibis 5(5):173–182, 1887) in the tribe Campetherini rather than Picini.

Keywords

PicidaePhylogenyIslandSapheopipoDendrocopos

Copyright information

© Dt. Ornithologen-Gesellschaft e.V. 2005