Stelgidopteryx
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[modifica]
Familia: Hirundinidae
Genus: Stelgidopteryx
Species: S. ruficollis - S. serripennis
nom[modifica]
Stelgidopteryx S.F. Baird, 1858
References[modifica]
Report of explorations and surveys to ascertain the most practical and economical route for a railroad from the Mississiippi River to the Pacific Ocean. Birds 9 p.xxxiv,312