PHYLUM CTENOPHORA: LIST OF ALL VALID SPECIES NAME ... Because the scientific literature on the Ctenophora is widely dispersed and much of it is difficult to locate, I have compiled a list of all classes, orders, families, genera and species of ctenophores that seem to be in use at the present time.
faculty.washington.edu/cemills/Ctenolist.html
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Ctenophore - Wikipedia, the free encyclopedia
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The Ctenophora (pronounced /tɨˈnɒfərə/ , singular ctenophore , pronounced /ˈtɛnəfɔər/ or /ˈtiːnəfɔər/ ), commonly known as comb jellies , are a phylum of animals that live ...
en.wikipedia.org/wiki/Ctenophore
Chordate - Wikipedia, the free encyclopedia
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Chordates (phylum Chordata ) are animals which are either vertebrates or one of several closely related invertebrates. They are united by having, for at least some period of their life cycle, a not...
en.wikipedia.org/wiki/Chordate
An introduction to the biology, classification and ecology of comb jellies the phylum Ctenophora ... The phylum Ctenophora is a small phylum containing about 90 species of generally small and delicate animals known as Comb Jellies. Many species are quite and many are also almost transparent, a few species can be very...
www.earthlife.net/inverts/ctenophora.html www.earthlife.net/inverts/ctenophora.html
The Annelida are a medium sized phylum of more than 9,000 species of worms. Most species prefer aquatic environments, ... The Phylum Annelida is divided into 3 classes, one of which the Clitellata could really be called a Superclass, it contains three subclasses, the Oligochaeta, the Branchiobdella and the Hirundinea.
www.earthlife.net/inverts/annelida.html
Common name/ examples of common species...
www.entomology.umn.edu/cues/4015/handouts/Orders.htm
A notochord (noto = the back; chord = string) is present in all embryos, and may be present or absent/reduced in adults. This is the structure for which the phylum was named. ... This is the most numerous of all vertebrate classes. In fish, O2 is exchanged via the gills, which are covered by an operculum which helps to...
biology.clc.uc.edu/courses/bio106/chordate.htm
Ctenophora , phylum Ctenophora comb jellies; sea acorns; a small phylum formerly considered a class of ... The comb jellies in phylum Ctenophora and the cnidarians in phylum? ... phylum — (biology) the major taxonomic group of animals and plants; contains classes...
www.answers.com/topic/ctenophora-phylum-ctenophora www.answers.com/topic/ctenophora-phylum-ctenophora
There are only about 100 extant species of Ctenophores , which can be divided into just two classes, Class Nuda and Class Tentaculata . As their names suggest, members of the class Nuda have no tentacles, whereas those of the class Tentaculata do. ... The general Characteristics of the Phylum Ctenophora are:
www.meer.org/M39.htm
This paper presents the first molecular phylogenetic analysis of the phylum Ctenophora, by use of 18S ri-bosomal; RNA sequences from most of the major taxa. The ctenophores form a distinct monophyletic group that, based on this gene phylogeny, is most closely related to the cnidarians.
www.lifesci.ucsb.edu/~haddock/abstracts/podar_ctenophor... www.lifesci.ucsb.edu/~haddock/abstracts/podar_ctenophores.pdf
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