But with organic beings the case is different, and the view above given accords with their natural arrangement in group under group; and no other explanation has ever been attempted.
Baina beste kasu bat da izaki organikoena, eta goian azalduriko hipotesia bat dator talde haien bata-bestearen azpiko ordenamendu naturalarekin; eta inoiz ez da asmatu bestelako azalpenik.