The Five-eyed Freaks of the Cambrian | Opabinia and relatives скачать в хорошем качестве

The Five-eyed Freaks of the Cambrian | Opabinia and relatives

REFERENCES: https://repository.si.edu/bitstream/h... - Opabinia original description https://academic.oup.com/icb/article-... https://royalsocietypublishing.org/do... - Subsequent findings https://www.idunn.no/doi/abs/10.1111/... - Opabinia walking limbs https://www.tesble.com/10.1093/icb/43... - Opabinia and the Cambrian Explosion https://royalsocietypublishing.org/do... - Utaurora https://onlinelibrary.wiley.com/doi/1... - Placement as a stem-arthropod https://pmc.ncbi.nlm.nih.gov/articles... - Mieridduryn In this video, we'll be learning about the iconic Cambrian stem-arthropod Opabinia regalis, a bizarre five-eyed creature from the Burgess shale. But there's more to discuss than this one animal! Opabinia's recently discovered relatives Utaurora and Mieridduryn will also be covered, as well as a particular mystery concerning its anatomy: whether or not Opabinia and its relatives had legs! MUSIC: Teller of the Tales by Kevin MacLeod Link: https://incompetech.filmmusic.io/song... License: https://filmmusic.io/standard-license Midnight Tale by Kevin MacLeod Link: https://incompetech.filmmusic.io/song... License: https://filmmusic.io/standard-license Suonatore di Liuto by Kevin MacLeod Link: https://incompetech.filmmusic.io/song... License: https://filmmusic.io/standard-license 00:00 - Introduction 01:47 - Meet Opabinia 04:05 - Legs or No Legs? 05:01 - Opabinia's Relations 07:06 - A confusing history 09:06 - The other Five-eyed Freak 11:09 - Another Opabiniid?