Loading AI tools
来自维基百科,自由的百科全书
囊髮海百合(學名:Saccocoma),又名脊海百合、脊百合,是一屬已滅絕的海百合,其化石主要分佈在歐洲和北美。本屬下至少有兩個物種。[1]牠們是一群結構精巧的無柄海百合,長有很小的球形萼。有十條腕,每條腕各有一個分叉。肢的下部有許多翅狀延伸,至於上部則有狹長的側分叉。脊海百合在海洋中的各處均可生存,且能適應不同鹽度的水。牠們是德國索倫霍芬石灰岩中最常見的化石之一。[2]
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.