hydrozoaの例文

• The nudibranch places the egg case on the branches of hydrozoa.
• Medusae of these species of Hydrozoa are known as " hydromedusae ".
• This responsibility led her to analyze other algae, archaeocyathids, and hydrozoa.
• His contributions included the description of several dozen species of Hydrozoa new to science.
• They feed on hydrozoa growing on the alga.
• Hydrozoa have a variety of life cycles.
• Many species can change colour; some are covered with other organisms such as algae or hydrozoa.
• "' Candelabridae "'is a small family of cnidarians within the class Hydrozoa.
• The class Storozoa was the earliest group of Medusozoa to diverge and the Limnomedusae were the earliest Hydrozoa to diverge.
• Fire corals are not true corals, being in the order Anthomedusa ( sometimes known as Anthoathecata ) of the class Hydrozoa.
• These so-called " ferns " are dead and dried colonies of hydrozoans, colonies of class Hydrozoa, phylum Cnidaria.
• That research also proposes coronate Scyphozoa and Cubozoa as a sister clade to Hydrozoa and discomedusan Scyphozoa, which are themselves sister groups.
• His last publication, the modestly named " An Introduction to Hydrozoa ", is the standard work on this group of animals.
• Modern taxonomies place the comb jellies in their own phylum Ctenophora and the jellyfish, sea anemones, and Hydrozoa together in the phylum Cnidaria.
• In the class Hydrozoa, the polyps are indeed often very simple, like the common little fresh water species of the genus " mesenteries.
• Huxley united the Hydroid and Sertularian polyps with the Medusae to form a class to which he subsequently gave the name of " Hydrozoa ".
• As regards internal structure, polyps exhibit two well-marked types of organization, each characteristic of one of the two classes, Hydrozoa and Anthozoa.
• Campanulariidae is composed entirely of hydroids, a Greek term meaning " water animals " applied to the plant-like polyp colonies of the class Hydrozoa.
• "' Trachymedusae "'belong to the phylum Cnidaria and the class Hydrozoa, among the 30 genera are 5 families containing around 50 species in all, the family Rhopalonematidae has the greatest diversity.
• When at last he got a grant from the Royal Society for the printing of plates, Huxley was able to summarise this work in " The Oceanic Hydrozoa ", published by the Ray Society in 1859.