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  • Anthozoa - Wikipedia
    Anthozoa is the largest taxon of cnidarians; over six thousand solitary and colonial species have been described They range in size from small individuals less than half a centimetre across to large colonies a metre or more in diameter
  • Corals and sea anemones (anthozoa) - Smithsonians National Zoo
    Anthozoa consists of 10 orders and thousands of species Adults are attached to the seabed, but their larvae are free-floating and can drift to new settlements Corals, anemones and jellies are related and all classified in the phylum Cnidaria or “stinging needles ”
  • 28. 2B: Class Anthozoa - Biology LibreTexts
    The class Anthozoa includes all cnidarians that exhibit a polyp body plan only; in other words, there is no medusa stage within their life cycle Examples include sea anemones, sea pens, and corals, with an estimated number of 6,100 described species Sea anemones are usually brightly colored and can attain a size of 1 8 to 10 cm in diameter
  • Anthozoa - New World Encyclopedia
    Anthozoa is a class of marine invertebrates within the phylum Cnidaria that are unique among cnidarians in that they do not do not have a medusa stage in their development These exclusively polypoid cnidarians are characterized by a tubular body with tentacles around the mouth and most are sedentary after the larval stage
  • Variation within Anthozoa - Oregon State University
    Anthozoans are exclusively marine, polypoid cnidarians They include the familiar sea anemones, and other anemone-like groups with skeletons (such as the "stony" scleractinian corals) and without skeletons (such as tube anemones), as well as sea pens, sea fans, blue coral, and black coral
  • Sea Anemones and Corals (Anthozoa) | Coral Facts | Earth Life
    Anthozoans are characterized by their radially symmetric polyp bodies and the possession of stinging cells known as nematocysts There are over 6,100 known species of anthozoans worldwide, making them an incredibly diverse group of marine invertebrates Anthozoans can be solitary or colonial
  • ANTHOZOAN Definition Meaning - Merriam-Webster
    The meaning of ANTHOZOAN is any of a class (Anthozoa) of marine cnidarians (such as the corals and sea anemones) having polyps with internal radial partitions and lacking a medusa stage
  • Phylogenomics, Origin, and Diversification of Anthozoans (Phylum . . .
    With a fully resolved, time-calibrated phylogeny for 234 species constructed from hundreds of ultraconserved elements and exon loci, we explore the evolutionary origins of the major clades of Anthozoa and some of their salient morphological features
  • Class - Anthozoa (Sea Anemones, Corals) - Exploring Nature
    An example of Anthozoa, are the sea anemones which stay as polyps their whole lives embedded to the sea floor Eggs and sperm are released into the water and fertilization results in free-swimming larvae, which embed on the sea floor and develop into a polyps Sea anemones can also bud asexually Another Anthozoa, the corals, have many forms
  • Revisionary systematics of Octocorallia (Cnidaria: Anthozoa) guided by . . .
    The anthozoan sub-class Octocorallia includes over 3500 nominal species of soft corals and gorgonian sea fans, many of which serve as critical foundation species in benthic marine ecosystems in shallow waters to the deep sea





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