The Independent on MSN8 个月
Scientists discover ancient giant dolphin in depths of Amazon
Scientists have discovered the 16-million-year-old remains of the “largest river dolphin ever found” after unearthing a huge ...
Panda2 年
Endangered South Asian river dolphins are two different species, scientists find
The research shows that the two river dolphin species have different numbers of teeth, coloration, growth patterns and skull shapes as well clear genetic differences. “Recognizing the species-level ...