• Thumbnail for Asterozoa
    The Asterozoa are a subphylum in the phylum Echinodermata. Characteristics include a star-shaped body and radially divergent axes of symmetry. The subphylum...
    5 KB (541 words) - 21:20, 6 May 2023
  • Thumbnail for Echinoderm
    believed that the Ophiuroidea were sister to the Asteroidea as the clade Asterozoa, or that they were sister to the (Holothuroidea + Echinoidea) as the clade...
    79 KB (8,663 words) - 14:15, 9 August 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
  • Thumbnail for Starfish
    by a mesh of collagen fibres. Starfish are included in the subphylum Asterozoa, the characteristics of which include a flattened, star-shaped body as...
    105 KB (11,400 words) - 07:29, 4 August 2024
  • Thumbnail for Deuterostome
    Enteropneusta (acorn worms) Class Pterobranchia Phylum Echinodermata Subphylum Asterozoa Class Asteroidea (starfish) Class Ophiuroidea (brittle stars) Subphylum...
    35 KB (3,301 words) - 02:16, 8 August 2024
  • Thumbnail for Sea urchin
    (2014). "Phylogenomic analysis of echinoderm class relationships supports Asterozoa". Proceedings of the Royal Society B: Biological Sciences. 281 (1786):...
    74 KB (7,699 words) - 18:30, 13 August 2024
  • Thumbnail for Somasteroidea
    Somasteroidea (category Asterozoa)
    considered valid and it has since been absorbed into Somasteroidea and Asterozoa. W. K. Spencer. (1951). Early Palaeozoic starfish. Philosophical Transactions...
    3 KB (259 words) - 00:42, 27 November 2023
  • Thumbnail for Eleutherozoa
    latter forming the clade Cryptosyringida together with the Echinozoa. The "Asterozoa" hypothesis, on the other hand, implies that the "sea-star" arms of starfish...
    5 KB (433 words) - 14:50, 7 August 2024
  • Thumbnail for Paleobiota of the Posidonia Shale
    The Sachrang Formation or "Posidonienschiefer" Formation (Whose Vulgar name is "Posidonia Shale") is a geological formation of southwestern Germany, northern...
    366 KB (13,206 words) - 13:31, 14 August 2024
  • Thumbnail for Kingdom (biology)
    Crinozoa           Subphylum Eleutherozoa             Infraphylum Asterozoa             Infraphylum Echinozoa       Infrakingdom Chordonia         Phylum...
    74 KB (4,819 words) - 10:13, 22 July 2024
  • Thumbnail for Largest prehistoric animals
    The largest prehistoric animals include both vertebrate and invertebrate species. Many of them are described below, along with their typical range of size...
    394 KB (40,076 words) - 14:44, 14 August 2024
  • Thumbnail for List of echinoderm orders
    of Zoology. Retrieved 26 August 2012. Sweet, Elizabeth (2005-11-22). "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". University of Bristol...
    10 KB (470 words) - 21:27, 18 May 2024
  • Thumbnail for Brittle star
    Domain: Eukaryota Kingdom: Animalia Phylum: Echinodermata Subphylum: Asterozoa Class: Ophiuroidea Gray, 1840 Type species Ophiura ophiura Linnaeus, 1758...
    32 KB (3,473 words) - 13:26, 24 June 2024
  • Thumbnail for Villebrunaster
    Villebrunaster (category Prehistoric Asterozoa genera)
    Villebrunaster is an extinct genus of starfish-like animal belonging to Asterozoa that lived around 480 million years ago during Early Ordovician Period...
    7 KB (672 words) - 16:00, 23 January 2024
  • Thumbnail for Spinulosida
    Philadelphia, PA: Holt-Saunders International. p. 948. ISBN 0-03-056747-5. "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". Palaeo.gly.bris.ac.uk...
    2 KB (128 words) - 19:00, 13 October 2023
  • Thumbnail for Echinocardium
    (ed.). Treatise on Invertebrate Paleontology. Part U. Echinodermata. 3. Asterozoa-Echinozoa. Kansas : Geological Society of America and University of Kansas...
    4 KB (264 words) - 05:05, 9 June 2024
  • Thumbnail for Velatida
    Korethrasteridae Myxaster sp., Myxasteridae Hymenaster sp., Pterasteridae "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". Palaeo.gly.bris.ac.uk...
    2 KB (194 words) - 22:18, 2 December 2023
  • Caymanostella phorcynis Rowe, 1989 Caymanostella spinimarginata Belyaev, 1974 "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". Palaeo.gly.bris.ac.uk...
    2 KB (109 words) - 00:55, 27 November 2023
  • Threonine (Thr, T), Tryptophan (Trp, W), Tyrosine (Tyr, Y), Valine (Val, V) Asterozoa (starfishes) Echinozoa (sea urchins) Rhabditophora among the Platyhelminthes...
    5 KB (362 words) - 10:16, 22 April 2022
  • Thumbnail for Benthopectinidae
    eu. Archived from the original on 2016-03-04. Retrieved 2010-07-30. "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". Palaeo.gly.bris.ac.uk...
    3 KB (192 words) - 02:16, 9 January 2024
  • Thumbnail for Brisingida
    Asteroidea database. World Register of Marine Species. Retrieved 2014-05-23. "Asterozoa: Fossil groups: SciComms 05-06: Earth Sciences". Palaeo.gly.bris.ac.uk...
    6 KB (649 words) - 13:39, 27 June 2024
  • Thumbnail for Furcaster
    Furcaster (category Prehistoric Asterozoa genera)
    Furcaster is an extinct genus of brittle stars. It lived from the Silurian to Devonian periods. Furcaster palaeozoicus is known from the Hunsrück Slate...
    1 KB (55 words) - 18:16, 5 September 2022
  • Thumbnail for List of echinoderms of South Africa
    The list of echinoderms of South Africa is a list of species that form a part of the echinoderm (Phylum Echinodermata) fauna of South Africa, and includes...
    17 KB (1,086 words) - 09:46, 28 October 2023
  • Scientific classification Kingdom: Animalia Phylum: Echinodermata Subphylum: Asterozoa Class: Ophiuroidea Order: Oegophiurida Suborder: Lysophiurina Family:...
    2 KB (154 words) - 09:23, 18 August 2023
  • Thumbnail for Fezouata Formation
    B.; Hotchkiss, Frederick H. C. (2022-08-01). "Origin of the subphylum Asterozoa and redescription of a Moroccan Ordovician somasteroid". Geobios. 72–73:...
    89 KB (4,514 words) - 11:11, 22 July 2024
  • Quiroz-Barroso, S. A.; Martín-Medrano, L. (2023). "Middle-Upper Permian stenuroid (Asterozoa, Stenuroidea) from Las Delicias Formation, Coahuila, Mexico, relict youngest...
    285 KB (25,227 words) - 13:00, 11 August 2024
  • prehistoric echinoderm genera List of edrioasteroids Zur morphogenie der Asterozoa. O Jaekel, Paläontologische Zeitschrift, 1923 Morphology and ontogeny...
    2 KB (132 words) - 05:24, 30 July 2022
  • Thumbnail for Taxonomy of commonly fossilised invertebrates
    See Echinozoa above Order Clypeasteroida Order Camarodonta Subphylum Asterozoa Class Asteroidea (sea stars/starfish) Class Ophiuroidea Hemichordates...
    19 KB (1,569 words) - 10:42, 23 June 2024
  • Thumbnail for Luidia superba
    recorded during the Cortez 1, 2 and 3 cruises undertaken to research Asterozoa in these waters in 1982 and 1985. In 1977, following reports of a similar...
    6 KB (736 words) - 19:52, 20 March 2024
  • Blake; Thomas E. Guensburg; Bertrand Lefebvre (2016). "New Early Paleozoic Asterozoa (Echinodermata) from the Armorican Massif, France, and the Western United...
    264 KB (12,522 words) - 02:20, 27 June 2024