6) From a study of the subject <lb xmlns="http://www.tei-c.org/ns/1.0" />with <persName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0790354">D<hi rendition="#sup">r</hi>. Harvey</persName>, after my <lb xmlns="http://www.tei-c.org/ns/1.0" />return from the <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0002469 https://www.geonames.org/6255152">Antarctic</placeName> <lb xmlns="http://www.tei-c.org/ns/1.0" />voyage, I concluded that it <lb xmlns="http://www.tei-c.org/ns/1.0" />was specifically the same (but <lb xmlns="http://www.tei-c.org/ns/1.0" /><subst xmlns="http://www.tei-c.org/ns/1.0"> <del rendition="#s"><gap reason="illegible" unit="words" quantity="1" /></del> <add place="superlinear">an altered form of)</add> </subst> a <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0010380 https://www.geonames.org/6255150">South America</placeName>n species.