Ctenophora
栉水母门
栉水母门
Ctenophora n 1 :
comb jellies ;
sea acorns ;
a small phylum formerly considered a class of Coelenterata [
synonym : {
Ctenophora },
{
phylum Ctenophora }]
{
Molluscoidea },
including Brachiopoda and Bryozoa . {
Mollusca },
including Cephalopoda ,
Gastropoda ,
Pteropoda ,
Scaphopoda ,
Lamellibranchiata or Acephala . {
Echinodermata },
including Holothurioidea ,
Echinoidea ,
Asterioidea ,
Ophiuroidea ,
and Crinoidea . {
C [
oe ]
lenterata },
including {
Anthozoa }
or {
Polyps },
{
Ctenophora },
and {
Hydrozoa }
or Acalephs . {
Spongiozoa }
or {
Porifera },
including the sponges .
{
Protozoa },
including {
Infusoria }
and {
Rhizopoda }.
For definitions ,
see these names in the Vocabulary .
[
1913 Webster ]
Animalcular
Ctenophora \
Cte *
noph "
o *
ra \ (
t ?-
n ?
f "?-
r ?),
n .
pl . [
NL .,
from Gr .
???, ???,
comb ????
to carry .] (
Zool .)
A phylum of invertebrates ,
commonly ellipsoidal in shape ,
swimming by means of eight longitudinal rows of paddles .
They are commonly called the {
comb jellies },
because the separate paddles somewhat resemble combs .
This phylum was formerly classified as a subdivision (
class )
within the C [
oe ]
lenterata .
[
1913 Webster PJC ]
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