Science ❯ Biology ❯ Taxonomy

Species Classification

New Species Conservation Biology Melita panda Genetics Bathydeviidae Fossil Records Satyrex Genus Leptobrachium Traskasaura sandrae Nemertine Classification Novel Species Giraffes Cryptovaranoides microlanius Agriodontosaurus helsbypetrae Megachelicerax cousteaui Atrax robustus

Oldest Chelicerate Fossil Dates to 500 Million Years Ago

The Utah fossil shows the first clear Cambrian chelicera to push the timeline back 20 million years.

Oldest Known Lepidosaur From 242 Million Years Ago Recasts Early Lizard Evolution

IUCN Formally Splits Giraffes Into Four Species, Recasting Conservation Priorities

New Tarantula Genus Satyrex Unveiled With Record-Long Male Palps