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In biogeography, a pantropical ("across the tropics") distribution is one which covers tropical regions of all continents. Examples include the plant genera ''Acacia'' and ''Bacopa''. Neotropical is a zoogeographic term that covers a large part of the Americas, roughly from Mexico and the Caribbean, and southwards (including cold regions in southernmost South America). Palaeotropical refers to geographical occurrence. For a distribution to be palaeotropical a taxon must occur in tropical regions on continents in the Old World. ==See also== * Afrotropic ecozone * Tropical Africa * Tropical Asia 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Pantropical」の詳細全文を読む スポンサード リンク
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