We find evidence of cultural bias influencing these taxonomic decisions, arising from personality cults surrounding Linnaeus and Lamarck
. Today it is difficult to fathom Linnaeus's renown among botanists in the 18th-19th centuries, and the enmity provoked by Lamarck
's deviation from Linnaean orthodoxy.
Gamete maturation and gonad growth in fed and starved sea urchin Paracentrotus lividus (Lamarck
The question of whether natural selection can account for the existence of altruism and social cohesion produced two ideological formations: one that embraced the social stasis invoked by Malthus, and the other a radical, progressive, anti-Malthusian politics that originates in Lamarck
and Darwin's own Lamarckism.
Genero Nucula Lamarck
, 1799 Subgenero Lamellinucula Schenck, 1944
went wrong was building his theory around the great chain of being.
As Graham points out, "the inheritance of acquired characteristics" did not mean the same thing to Lysenko--steeped in the politics and ethics of a collectivist Soviet Union--that it meant to Lamarck
in France in the 1800s.
Thais deltoidea (Lamarck
, 1822) is a carnivorous gastropod that preys on other molluscs and commonly occurs with C.
Two typical examples are the South American golden apple snail (Pomacea canaliculata Lamarck
, 1822), which has spread through southeastern Asia (Fang et al.
) Cushman 1932 U.S.Geol.Sur.Prof.Paper181 12 Pl.
parecia ter encontrado uma boa explicacao para o surgimento de novas especies, mas Darwin mostrou que o mecanismo da evolucao era bem diferente.