Biology:Syndactyla

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Syndactyla is a genus of foliage-gleaners, birds in the ovenbird family Furnariidae. It now includes the two recurvebills.

The recurvebills are restricted to humid forests in the South American countries of Bolivia, Peru and Brazil. Their common name refers to the peculiar bill-shape, which, at least in the case of the larger-billed Peruvian recurvebill, is an adaption for manipulating bamboo stems. Both species are overall rufescent brown. The SACC reclassified the recurvebills from the genus Simoxenops to Syndactyla based on studies from Dewberry (2011).

Taxonomy

The genus Syndactyla was introduced in 1853 by the German naturalist Ludwig Reichenbach to accommodate Xenops rufosuperciliatus Lafresnaye, the buff-browed foliage-gleaner. This is therefore the type species by monotypy.[1][2] The name comes from Ancient Greek σύν (sún), meaning "together", and δάκτυλος (dáktulos), meaning "finger".[3] Members of this genus are most closely related to the foliage-gleaners in the genus Anabacerthia.[4][5] The recurvebills, S. ucayalae and S. striata, were formerly placed in their own genus Simoxenops,[4] and S. roraimae was formerly placed in the genus Automolus.[6]

Species

The genus contains eight species:[7]

Image Scientific name Common Name Distribution
125px  Syndactyla rufosuperciliata Buff-browed foliage-gleaner eastern foothills of Central Andes ;
also southern Atlantic forest, northeastern Argentina and Uruguay
125px  Syndactyla dimidiata Planalto foliage-gleaner Brazil
125px  Syndactyla roraimae Tepui foliage-gleaner tepuis
Syndactyla subalaris Lineated foliage-gleaner northern Andes
125px  Syndactyla ruficollis Rufous-necked foliage-gleaner southern Ecuador and northern Peru
Syndactyla guttulata Guttulate foliage-gleaner Venezuelan Coastal Range
125px  Syndactyla ucayalae Peruvian recurvebill southeastern Peru
and sparsely present across Amazonia
Syndactyla striata Bolivian recurvebill Yungas

References

  1. Reichenbach, Ludwig (1853). "Icones ad synopsin avium No. 10 Scansoriae A" (in German). Handbuch der speciellen Ornithologie. Dresden und Leipzig: Expedition Vollständigsten Naturgeschichte. pp. 145–218 [171]. https://www.biodiversitylibrary.org/page/47722872. 
  2. Peters, James Lee, ed (1951). Check-List of Birds of the World. 7. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 124. https://www.biodiversitylibrary.org/page/14480461. 
  3. Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 376. ISBN 978-1-4081-2501-4. 
  4. 4.0 4.1 Derryberry, Elizabeth P.; Claramunt, Santiago; Derryberry, Graham; Chesser, R. Terry; Cracraft, Joel; Aleixo, Alexandre; Pérez-Emán, Jorge; Remsen Jr., J. V. et al. (2011). "Lineage diversification and morphological evolution in a large-scale continental radiation: the neotropical ovenbirds and woodcreepers (Aves: Furnariidae): diversification of a continental radiation". Evolution 65 (10): 2973–2986. doi:10.1111/j.1558-5646.2011.01374.x. PMID 21967436. Bibcode2011Evolu..65.2973D. https://digitalcommons.lsu.edu/cgi/viewcontent.cgi?article=1556&context=biosci_pubs. 
  5. Harvey, M.G. (2020). "The evolution of a tropical biodiversity hotspot". Science 370 (6522): 1343–1348. doi:10.1126/science.aaz6970. PMID 33303617. Bibcode2020Sci...370.1343H. https://digitalcommons.lsu.edu/biosci_pubs/3527.  A high resolution version of the phylogenetic tree in Figure 1 is available from the first author's website here.
  6. Zimmer, K.J.; Robbins, M.B.; Kopuchian, C. (2008). "Taxonomy, vocalisations, syringeal morphology and natural history of Automolus roraimae (Furnariidae)". Bulletin of the British Ornithologists' Club 128: 187–206. https://www.biodiversitylibrary.org/page/45653785. 
  7. Gill, Frank; Donsker, David; Rasmussen, Pamela, eds (January 2021). "Ovenbirds, woodcreepers". IOC World Bird List Version 11.1. International Ornithologists' Union. https://www.worldbirdnames.org/bow/ovenbirds/. Retrieved 29 June 2021. 

Bibliography

  • Remsen, J. V. 2003. Simoxenops ucayalae & S. striatus (Peruvian & Bolivian Recurvebill). Pp. 331 in: del Hoyo, J., A. Alliott, & D. A. Christie. eds. 2003. Handbook of the Birds of the World. Vol. 8. Broadbills to Tapaculos. Lynx Edicions, Barcelona. ISBN 84-87334-50-4
  • DERRYBERRY, E., S. CLARAMUNT, G. DERRYBERRY, R. T. CHESSER, J. CRACRAFT, A. ALEIXO, J. PÉREZ-ÉMAN, J. V. REMSEN, JR., & R. T. BRUMFIELD. 2011. Lineage diversification and morphological evolution in a large-scale continental radiation: the Neotropical ovenbirds and woodcreepers (Aves: Furnariidae). Evolution 65: 2973–2986.

Wikidata ☰ Q1060119 entry