Chinese 恐蝦綱 Cited by user 我是一隻北極熊 on 27 Jan 2024 恐蝦綱(學名:Dinocaridida)是節肢動物門下的一個基幹化石類群,舊時也被歸為葉足動物門. 此類動物均為海生,於寒武纪時最為繁盛,偶有奥陶纪的記錄,還有一類名為申德汉斯虾(Schinderhannes)的成員生活在泥盆纪中早期.
Chinese 小可愛蟲屬 Cited by user 我是一隻北極熊 on 26 Jan 2024 始祖小可愛蟲(學名:Parvibellus atavus)是小可愛蟲屬(學名:Parvibellus)唯一一個物種,也是模式種. 是在中國發現的,生存在寒武纪第三期. 身上具有十一對的扇葉,頭部還有兩個小的突起物,和一個位在腹側、圓的小嘴.
English Enigmatic Paleozoic Animals Cited by user Fossiladder13 on 08 Nov 2023 This page is dedicated to cataloging enigmatic, or Incertae sedis, fossil animals from the Paleozoic era.
English Dinocaridida Cited by user Fossiladder13 on 04 Feb 2023 Dinocaridida is a proposed fossil taxon of basal arthropods that flourished in the Cambrian period with occasional Ordovician and Devonian records.