Japanese レティファシス Cited by user Junnn11 on 17 Mar 2024 レティファシス（ ）は、約5億年前のカンブリア紀に生息した化石節足動物の一属. 網目状の背面と分節した尾をもつ. 中国雲南省の澄江動物群で見つかった という1種のみ知られている.
English Retifacies Cited by user Hemiauchenia on 24 Feb 2024 Retifacies abnormalis is an extinct arthropod that lived in the lower Cambrian (about 518 million years ago).
English 2024 in arthropod paleontology Cited by user Macrochelys on 24 Feb 2024 2024 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, trilobites, and other arthropods (except insects, which have…