Ini nga species ginbahin ha masunod nga subspecies:[ 7]
S. t. acrolophites
S. t. aenea
S. t. amazona
S. t. dumicola
S. t. intermedia
S. t. olivacea
S. t. panamensis
S. t. rosenbergi
S. t. steinbachi
S. t. stenorhyncha
S. t. turdina
S. t. veraepacis
S. t. wallacii
↑ 1.0 1.1
"Schiffornis turdina " . IUCN Red List of Threatened Species. Version 2012.2 . International Union for Conservation of Nature . 2012. Ginkuhà 24 Oktubre 2012 .
↑ (1998) , website, Zoonomen - Zoological Nomenclature Resource
↑ 3.0 3.1 David, Normand, and Michel Gosselin (2002) The grammatical gender of avian genera, Bulletin of the British Ornithologists' Club, vol. 122, no. 4
↑ Gill, Frank, and Minturn Wright (2006) , Birds of the World: Recommended English Names
↑ (2006) , website, Zoonomen - Zoological Nomenclature Resource, 2006.05.28
↑ (2005) , website, AOU Check-List (07-2005)
↑ 7.0 7.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist" . Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012 . CS1 maint: multiple names: authors list (link ) CS1 maint: extra text: authors list (link )
↑ ITIS: The Integrated Taxonomic Information System . Orrell T. (custodian), 26 Abril 2011