-
species of "fish-like"
benthic filter feeding chordates in the
subphylum Cephalochordata,
class Leptocardii, and
family Branchiostomatidae.
Lancelets diverged...
- larvaceans); and
Cephalochordata (lancelets). The
Vertebrates and
Tunicates compose the
clade Olfactores,
which is
sister to
Cephalochordata (see diagram...
- Cephalochordates. Originally, the "Notochordata hypothesis"
suggested that the
Cephalochordata is the
sister taxon to
Craniata (Vertebrata). This group,
called the...
-
colossal squid. Some so-called invertebrates, such as the
Tunicata and
Cephalochordata, are
actually sister chordate subphyla to Vertebrata,
being more closely...
-
represent the
overwhelming majority of the
phylum Chordata, as the
Cephalochordata are the only
chordates not
included in the clade. This
clade is defined...
-
Cephalochordata Olfactores ...
-
Craniformea and Rhynchonelliformea, Chordata:
divided into Tunicata,
Cephalochordata, and its
largest subphylum Vertebrata.
Examples of
infraphyla include...
- deuterostomes:
Superphylum Deuterostomia Phylum Chordata Subphylum Cephalochordata (lancelets)
Clade Olfactores Subphylum Tunicata (tunicates) Subphylum...
-
lancelet or
Mediterranean amphioxus is a
lancelet in the
subphylum Cephalochordata. It is a
marine invertebrate with a
notochord but no
backbone and is...
-
white butterfly,
Pieris rapae larva pupa pupa
ready to
hatch adult In
cephalochordata,
metamorphosis is iodothyronine-induced and it
could be an ancestral...
