Copilot
Your everyday AI companion
About 15.700 results
  1. See more
    See more
    See all on Wikipedia
    See more

    Anthoathecata - Wikipedia

    Anthoathecata, or the athecate hydroids, are an order of hydrozoans belonging to the phylum Cnidaria. A profusion of alternate scientific names exists for this long-known and heavily discussed group. It has also been called Gymnoblastea and (with or without an emended ending -ae), Anthomedusa, Athecata, … See more

    Overview image

    The close relationship of the orders Anthoathecata and Leptomedusae has been long known, but formerly it was also believed that these two were close to the order Limnomedusae. … See more

    Wikipedia text under CC-BY-SA license
    Feedback
  2. Anthomedusae | cnidarian suborder | Britannica

  3. People also ask
    Du, F., Wang, L., Xu, Z. et al. Taxonomic notes on Anthomedusae (Cnidaria: Hydrozoa: Hydroidomedusa) from the south-central South China Sea, with a new genus and four new species. Acta Oceanol.
    Subclass Anthomedusae Haeckel, 1879. glandular cells. In species with encysted planulae (like Hydra) generally only support by their chitinous sheet. Hydroid larval stage athecate and hydroids colonial or solitary; hydranth with one or more whorls of tentacles. species. Hydrozoa. Many species have reduced medusae, which remain attached to the
    Suborder Anthomedusae Medusae bell-shaped, with gonads on the stomach or sides of manubrium. Sensory structures consist of pigmented eyespots (ocelli). Skeleton, if present, lacks cup (hydrotheca) into which polyp may withdraw (a condition known as gymnoblastic); few species with calcareous exoskeleton. Most abundant in bays and…
    Anthomedusae/athecata (Hydrozoa, Cnidaria) of the Mediterranean: Part I. Capitata. Fauna e Flora del Golfo di Napoli, 39: 1–96 Brinckmann-Voss A. 1987. Seasonal distribution of Hydromedusae (Cnidaria, Hydrozoa) from the Gulf of Naples and vicinity, with observations on sexual and asexual reproduction in some species.
  4. Taxonomic notes on Anthomedusae (Cnidaria: Hydrozoa

  5. Three new species of Anthomedusae (Hydrozoa: Hydroidomedusa …

  6. Three new species and a status revision of Hydroidomedusa

  7. WoRMS - World Register of Marine Species - Anthoathecata

  8. Order Anthomedusae | Journal of the Marine Biological …

  9. (PDF) Taxonomic notes on Anthomedusae (Cnidaria: …

    WEBNov 12, 2018 · Taxonomic notes on Anthomedusae (Cnidaria: Hydrozoa: Hydroidomedusa) from the south-central South China Sea, with a new genus and four new species November 2018 Acta Oceanologica Sinica …

  10. European hydromedusa Eleutheria dichotoma (Cnidaria: Hydrozoa ...

  11. The hydrozoa: A new classification in the light of old …

    WEBJan 1, 2000 · Anthomedusae (except in the Porpitidae, Pelagohydra and Margelopsis where the polypoid phase is floating) Lepto- and Limnomedusae, or planktonic, as the colonies of the Siphonophorae.