Brittle stars (Class Ophiuroidea) represent a remarkably diverse group of echinoderms with an extensive fossil record that has long provided insight into marine evolution and biogeography. Recent ...

Plant and fungus systematics and taxonomy constitute foundational disciplines that underpin our understanding of biodiversity. Historically grounded in morphological and anatomical studies, these ...

Taxonomy is the science that attempts to categorise the many millions of species on Earth. Find out how to define taxonomy, what taxonomists do and why classifying life is so important. The definition ...