| 释义 |
Definition of Cnidaria in English: Cnidariaplural noun (k)nʌɪˈdɛːrɪənīdˈerēə Zoology A phylum of aquatic invertebrate animals that comprises the coelenterates. Example sentencesExamples - Despite these attempts, relationships among Bilateria, Cnidaria, Ctenophora, Placozoa, and Porifera remain obscure.
- The phylum Cnidaria comprises approximately 10,000 species of tentacle bearing aquatic animals.
- Four phyla (Placozoa, Porifera, Cnidaria, and Ctenophora) are typically thought to have an ancient origin within Metazoa.
- In any case, there is molecular evidence to suggest that the Anthozoa are the earliest branch of the phylum Cnidaria.
- By this usage, the basal metazoans comprise just four phyla (Placozoa, Porifera, Cnidaria, and Ctenophora) and the large clade Bilateria.
- Jellyfish belong to one of the oldest extant animal phyla, the Cnidaria.
- Sea anemones (Phylum Cnidaria; Class Anthozoa, Order Actiniaria) exhibit a diversity of developmental patterns that include cloning by fission.
- Actually, there are a number of topologically reasonable ways to create an inner compartment, and most can be found within the embryological diversity of the Cnidaria and Ctenophora.
- The Cnidaria and Ctenophora are grouped together by some workers as the Coelenterata.
- Members of the phylum Cnidaria, these animals have capsule-shaped cells with a trapdoor-like lid, containing a stinging nematocyst.
Origin Modern Latin (plural), from Greek knidē 'nettle'. Definition of Cnidaria in US English: Cnidariaplural nounnīdˈerēə Zoology A phylum of aquatic invertebrate animals that comprises the coelenterates. Example sentencesExamples - Jellyfish belong to one of the oldest extant animal phyla, the Cnidaria.
- Sea anemones (Phylum Cnidaria; Class Anthozoa, Order Actiniaria) exhibit a diversity of developmental patterns that include cloning by fission.
- Four phyla (Placozoa, Porifera, Cnidaria, and Ctenophora) are typically thought to have an ancient origin within Metazoa.
- Members of the phylum Cnidaria, these animals have capsule-shaped cells with a trapdoor-like lid, containing a stinging nematocyst.
- By this usage, the basal metazoans comprise just four phyla (Placozoa, Porifera, Cnidaria, and Ctenophora) and the large clade Bilateria.
- In any case, there is molecular evidence to suggest that the Anthozoa are the earliest branch of the phylum Cnidaria.
- Actually, there are a number of topologically reasonable ways to create an inner compartment, and most can be found within the embryological diversity of the Cnidaria and Ctenophora.
- The phylum Cnidaria comprises approximately 10,000 species of tentacle bearing aquatic animals.
- The Cnidaria and Ctenophora are grouped together by some workers as the Coelenterata.
- Despite these attempts, relationships among Bilateria, Cnidaria, Ctenophora, Placozoa, and Porifera remain obscure.
Origin Modern Latin (plural), from Greek knidē ‘nettle’. |