• Thumbnail for Cnidaria
    Cnidaria (/nɪˈdɛəriə, naɪ-/ nih-DAIR-ee-ə, NY-) is a phylum under kingdom Animalia containing over 11,000 species of aquatic animals found both in fresh...
    86 KB (9,294 words) - 22:14, 17 November 2024
  • Thumbnail for Turritopsis dohrnii
    transforming into polyps and cell transdifferentiation in Turritopsis nutricula (Cnidaria, Hydrozoa)". Biological Bulletin. 190 (3): 302–312. doi:10.2307/1543022...
    27 KB (2,921 words) - 16:25, 6 November 2024
  • Thumbnail for Animal
    five infrakingdoms/superphyla, namely Porifera, Ctenophora, Placozoa, Cnidaria and Bilateria. Most living animal species belong to the infrakingdom Bilateria...
    129 KB (11,466 words) - 09:23, 17 November 2024
  • Thumbnail for Box jellyfish
    investigations on systematics and evolution of the class Scyphozoa and the phylum Cnidaria" (PDF). Publications of the Seto Marine Biological Laboratory. 20: 35–61...
    50 KB (5,588 words) - 11:53, 12 November 2024
  • Thumbnail for ParaHoxozoa
    Parahoxozoa) is a clade of animals that consists of Bilateria, Placozoa, and Cnidaria. The relationship of Parahoxozoa relative to the two other animal lineages...
    15 KB (1,414 words) - 05:09, 3 November 2024
  • Thumbnail for Coelenterata
    Coelenterata is a term encompassing the animal phyla Cnidaria (coral animals, true jellies, sea anemones, sea pens, and their relatives) and Ctenophora...
    7 KB (710 words) - 11:34, 30 September 2024
  • Thumbnail for Medusozoa
    Medusozoa is a clade in the phylum Cnidaria, and is often considered a subphylum. It includes the classes Hydrozoa, Scyphozoa, Staurozoa and Cubozoa, and...
    13 KB (1,176 words) - 20:03, 10 August 2024
  • Thumbnail for Siphonophorae
    within Hydrozoa, which is a class of marine organisms within the phylum Cnidaria. According to the World Register of Marine Species, the order contains...
    32 KB (3,546 words) - 06:46, 27 August 2024
  • Thumbnail for Radiata
    and Cnidaria in the Radiata (Zoophytes). Thomas Cavalier-Smith, in 1983, redefined Radiata as a subkingdom consisting of Myxozoa, Placozoa, Cnidaria and...
    7 KB (591 words) - 23:49, 25 October 2023
  • Thumbnail for Obelia
    and medusa stages in their life cycle. Hydrozoa belongs to the phylum Cnidaria, which are aquatic (mainly marine) organisms that are relatively simple...
    12 KB (1,418 words) - 11:23, 24 July 2024
  • Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Cnidaria Class: Octocorallia Order: Alcyonacea Suborder: Scleraxonia Family: Parisididae...
    1 KB (71 words) - 10:12, 12 September 2023
  • Thumbnail for Placozoa
    related to Cnidaria, derived from planula larva (as seen in some Cnidaria). The Bilateria also are thought to be derived from planuloids. The Cnidaria and Placozoa...
    57 KB (5,803 words) - 21:10, 11 November 2024
  • Thumbnail for Sea anemone
    terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are...
    43 KB (4,674 words) - 08:35, 7 November 2024
  • Thumbnail for Bilateria
    five main metazoan lineages, the other four being Porifera (sponges), Cnidaria (jellyfish, hydrae, sea anemones and corals), Ctenophora (comb jellies)...
    37 KB (2,618 words) - 13:28, 21 November 2024
  • Thumbnail for Nerve net
    associated with nerve nets, and are found in members of the Ctenophora, Cnidaria, and Echinodermata phyla, all of which are found in marine environments...
    21 KB (2,608 words) - 05:44, 16 April 2024
  • Thumbnail for Porpita porpita
    hydrozoan polyps. The taxonomic class, Hydrozoa, falls under the phylum Cnidaria, which includes anemones, corals, and jellyfish, which explains their similar...
    11 KB (1,123 words) - 15:51, 12 November 2024
  • Thumbnail for Aurelia aurita
    hinders diagnosability: systematics of the moon jellyfish genus Aurelia (Cnidaria: Scyphozoa)". PeerJ. 9: e11954. doi:10.7717/peerj.11954. PMC 8435205. PMID 34589293...
    19 KB (2,044 words) - 04:48, 7 October 2024
  • Thumbnail for Jellyfish
    members of the subphylum Medusozoa, which is a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals, although a few are...
    119 KB (12,438 words) - 16:11, 9 November 2024
  • (genus), a genus of simple freshwater animals belonging to the phylum Cnidaria Hydra or The Hydra may also refer to: Hydra (constellation) Hydra (moon)...
    5 KB (705 words) - 03:54, 11 November 2024
  • Thumbnail for Hydra (genus)
    (/ˈhaɪdrə/ HY-drə) is a genus of small freshwater hydrozoans of the phylum Cnidaria. They are native to the temperate and tropical regions. The genus was named...
    29 KB (3,315 words) - 19:28, 20 October 2024
  • Thumbnail for Scyphozoa
    The Scyphozoa are an exclusively marine class of the phylum Cnidaria, referred to as the true jellyfish (or "true jellies"). The class name Scyphozoa comes...
    10 KB (1,152 words) - 01:08, 9 August 2024
  • Thumbnail for Parasitism
    No. of hosts Marine Fresh- water Terres- trial Cnidaria Myxozoa 1,350 Yes Yes 2 or more Yes Yes Cnidaria Polypodiozoa 1 Yes Yes 1 Yes Flatworms Trematodes...
    124 KB (12,576 words) - 08:46, 21 November 2024
  • Thumbnail for Polyp (zoology)
    A polyp in zoology is one of two forms found in the phylum Cnidaria, the other being the medusa. Polyps are roughly cylindrical in shape and elongated...
    13 KB (1,728 words) - 00:46, 23 October 2024
  • Thumbnail for Planulozoa
    Planulozoa is a clade of animals that includes the superphyla Cnidaria (jellyfish, hydrozoans, sea anemones, corals, etc.) and the Bilateria (all complex...
    11 KB (926 words) - 15:01, 16 November 2024
  • Thumbnail for Phacellophora
    current, even when swimming. This species and most of its relatives in the Cnidaria phylum often use suspension feeding as their main food gathering strategy...
    17 KB (2,229 words) - 16:23, 19 October 2024
  • Thumbnail for Invertebrate
    primitive, but may instead be secondarily simplified. The Ctenophora and the Cnidaria, which includes sea anemones, corals, and jellyfish, are radially symmetric...
    45 KB (5,000 words) - 21:54, 15 November 2024
  • Thumbnail for Aurelia (cnidarian)
    hinders diagnosability: systematics of the moon jellyfish genus Aurelia (Cnidaria: Scyphozoa)". PeerJ. 9:e11954: e11954. doi:10.7717/peerj.11954. PMC 8435205...
    13 KB (1,276 words) - 02:28, 1 April 2024
  • Thumbnail for Turritopsis nutricula
    Piraino; S. Kubota; P. Schuchert (2007). "Species in the genus Turritopsis (Cnidaria, Hydrozoa): a molecular evaluation". Journal of Zoological Systematics...
    5 KB (614 words) - 04:07, 4 November 2024
  • Thumbnail for Chironex fleckeri
    circulation and vision in the Australian box jellyfish, Chironex fleckeri (Cnidaria:Cubozoa)". Marine and Freshwater Research. 46 (7): 985. doi:10.1071/MF9950985...
    23 KB (2,641 words) - 13:11, 18 October 2024
  • The following is a list of the classes in each phylum of the kingdom Animalia. There are 107 classes of animals in 33 phyla in this list. However, different...
    8 KB (503 words) - 13:33, 8 August 2024