https://gregladen.com/blog/2007/11/06/species-comings-and-goings/ Wed, 06 Dec 2017 14:39:18 +0000 hourly 1 https://wordpress.org/?v=6.4.8 https://gregladen.com/blog/2007/11/06/species-comings-and-goings/#comment-326 Tue, 06 Nov 2007 15:09:14 +0000 http://scienceblogs.com/gregladen/2007/11/06/species-comings-and-goings/#comment-326 Is this an old species that, somehow, went unnoticed for centuries or is this a truly new species?I’ve read that, every year on Earth, we should see three new species and three species going extinct. Extinction tends to occur in mass extinction episodes but new species should arise regularly. Is this pig a new one?

]]> https://gregladen.com/blog/2007/11/06/species-comings-and-goings/#comment-325 Tue, 06 Nov 2007 12:41:10 +0000 http://scienceblogs.com/gregladen/2007/11/06/species-comings-and-goings/#comment-325 Mmmmmmm bacon…..

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