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- Cnidaria - Wikipedia
Cnidarians form a phylum of animals that are more complex than sponges, about as complex as ctenophores (comb jellies), and less complex than bilaterians, which include almost all other animals
- Cnidarian | Definition, Life Cycle, Classes, Facts | Britannica
Cnidarian, any member of the phylum Cnidaria (Coelenterata), a group of more than 9,000 species of mostly marine animals The group includes corals, hydras, jellyfish, Portuguese men-of-war, sea anemones, sea pens, sea whips, and sea fans
- Cnidarians - Examples, Characteristics, Reproduction, Lifecycle
Cnidarians are diploblastic organisms, with their body cells organized in two distinct germinal layers, the ectoderm and endoderm These cells are bound by intercellular connections and rest on carpet-like basement membranes
- Cnidaria (corals, sea anemones, jellyfish, and relatives . . . - ADW
The Phylum Cnidaria includes such diverse forms as jellyfish, hydra, sea anemones, and corals Cnidarians are radially or biradially symmetric, a general type of symmetry believed primitive for eumetazoans
- Cnidarians | MarineBio Conservation Society
Cnidarians are a diverse group of animals that belong to the phylum Cnidaria They are characterized by the presence of specialized stinging cells called cnidocytes, which are used for defense and capturing prey
- Phylum Cnidaria | manoa. hawaii. edu ExploringOurFluidEarth
The phylum Cnidaria (pronounced “nih DARE ee uh”) includes soft-bodied stinging animals such as corals, sea anemones, and jellyfish (Fig 3 23 A) The phylum’s name is derived from the Greek root word cnid - meaning nettle, a stinging plant Cnidarians are found in many aquatic environments
- What Are Cnidarians? - Types and Characteristics
Cnidarians are a diverse group of marine animals that belong to the phylum Cnidaria They are known for their simple body structure, which typically includes a sac-like body with a central cavity and tentacles armed with specialized stinging cells called cnidocytes
- Cnidaria - New World Encyclopedia
Cnidaria (pronounced with a silent c) is a phylum containing some 11,000 species of relatively simple invertebrate animals found exclusively in aquatic, mostly marine, environments
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