แหล่งที่มา WikiPedia: Aphelosternus http://www.catalogueoflife.org/col/browse/tree/id/... http://www.irmng.org/aphia.php?p=taxdetails&id=121... https://www.itis.gov/servlet/SingleRpt/SingleRpt?s... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://bugguide.net/node/view/603311 https://www.gbif.org/species/1044522
