How about this type of body?
https://www.smithsonianmag.com/smithsonian-institution/ten-exquisite-creatures-once-roamed-earth-180976462/?utm_source=smithsoniandaily&utm_medium=email&utm_campaign=20201210-daily-responsive&spMailingID=44078523&spUserID=OTE5NDcwNzM1NjY3S0&spJobID=1900935207&spReportId=MTkwMDkzNTIwNwS2