Echinoderm research and diversity in Latin America / Juan José Alvarado and Francisco Alonso Solís-Marín -- The echinoderms of Mexico : biodiversity, distribution and current state of knowledge / ...

Echinoderms, including sea urchins and sea cucumbers, offer a unique window into the evolution of innate immunity. Their immune systems operate without the classical adaptive components seen in ...

Recent discoveries of long-gone marine invertebrates call into question the occurrence of a catastrophic global extinction hundreds of millions of years ago. The loss of diversity wasn’t as widespread ...