AI overview
I don't have sufficient context to write an accurate overview. The provided context only shows a redirect to "Lancelet" without any descriptive information about Cephalochordata itself. To provide an accurate 2-sentence overview, I would need actual content describing what Cephalochordata is and its significance.
AI-generated from the Wikipedia summary — may contain errors.
Research
465 papersvia PubMed
Wikidata facts
- Image
- Branchiostoma lanceolatum.jpg
Show 4 more facts
- Commons category
- Branchiostomatidae
- taxon name
- Cephalochordata
- taxon common name
- brezglavci
- start time
- 530000000-
Sources (1)
via Wikidata · CC0
Article · 中文
头索动物亚门（學名：Cephalochordata）是脊索动物门的一个亚门。头索动物的脊索延伸到背神经管的前方，故名。其咽鳃裂众多。頭索動物一般稱為文昌魚，故又名狭心纲及文昌魚綱。因无真正的头部，又称为无头类（Acrania）。如白氏文昌鱼（Branchiostoma belcheri）。
Abstract from DBpedia / Wikipedia · CC BY-SA