- Today, the term "amphioxus" is
still used as a
common name for the
Amphioxiformes,
along with "lancelet",
especially in the
English language. All living...
-
Cephalochordata Amphioxiformes (lancelets) Olfactores...
-
Branchiostoma is one of the few
living genera of
lancelets (order
Amphioxiformes). It is the type
genus of
family Branchiostomatidae.
These small vaguely...
-
Asymmetron is one of the few
living genera of
lancelets (order
Amphioxiformes). It is the type
genus of
family Branchiostomatidae.
Asymmetron can grow...
-
Acorn worms,
cephalodiscids and
graptolites (Hemichordata)
Lancelets (
Amphioxiformes) Salps, pyrosomes, doliolids,
larvaceans and sea
squirts (Tunicata)...
- Animalia, the
phylum Chordata, the
class Leptocardii, and the
order Amphioxiformes.
Lancelets are
classified in the
taxonomic group cephalochordates. There...
- are many
other extinct chordate groups that are not
shown here.
Order Amphioxiformes Order Enterogona Order Pleurogona Order Aspiraculata Order Doliolida...
-
recorded rates of
molecular evolution. 24 540 to 775 mya
Lancelets (
Amphioxiformes)
Lancelets are a text book
example of a chordate.
Equipped with a notochord...
- name
Chinese name
Protection class in
China IUCN Red List
CITES App'x
Amphioxiformes Branchiostomatidae Branchiostoma belcheri Chinese amphioxus 文昌鱼 II...
- XP_010772860.1 244 67.21% 82%
Branchiostoma belcheri Branchiostoma Amphioxiformes 684 XP_019622820.1 215 32.09% 63%
Strongylocentrotus purpuratus Purple...
