
08/08/2025
Our spider senses are tingling 🕷️🦹... maybe it's from the Antarctic cold?
The Antarctic seafloor south of the Polar Front is the Earth’s coldest marine environment, yet many unique benthic species like sea spiders (Pycnogonida) are known to inhabit these harsh areas. 🌊
A study investigated the sea spider species distribution across the Antarctic Polar Front 🧊 through spatial mapping mapping and assessing 254 sea spider species from 2,187 sites using occurrence data from GBIF and OBIS. They found distinct communities above 1000 m depth, but greater mixing and species richness below 2000 m. 🔍
Read more: 🔗 https://gbif.link/sea-spiders