sea spiders

Researchers have identified two previously unknown species of sea spiders along the Canadian coastline. The discovery highlights how much marine life remains undocumented even in well-studied waters, and scientists are examining the specimens to understand their relationships to known species. The find is drawing attention as a reminder of the ocean's hidden biodiversity.

Scientists have identified two previously unknown species of sea spiders along Canada's coastline, according to NPR. The discovery adds to knowledge of marine biodiversity in the region, and researchers say the finding highlights how much of the ocean's life remains undocumented.