Four new species of tooth-frog have been identified in West Africa, over 100 years after initially being identified as one single species Odontobatrachus natator.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/west-africa-four-new-tooth-frog-species-discovered-after-century-misidentification
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/international-business-times
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/frogs
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/amphibians
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa