• Thumbnail for Merostomata
    Merostomata is a class of chelicerate arthropods that contains the extinct Eurypterida (sea scorpions) and the extant Xiphosura (horseshoe crabs). The...
    6 KB (529 words) - 18:42, 27 July 2024
  • Thumbnail for Xiphosura
    Merostomata is still seen in textbooks, without reference to the Eurypterida, some have urged that this usage should be discouraged. The Merostomata label...
    25 KB (2,275 words) - 18:26, 29 August 2024
  • Thumbnail for Arachnid
    Subphylum: Chelicerata Class: Arachnida Lamarck, 1801 Orders Ricinulei ?Merostomata ?Xiphosura – horseshoe crabs ?Eurypterida - sea scorpions Opiliones –...
    56 KB (4,754 words) - 11:09, 23 August 2024
  • Thumbnail for Eurypterid
    classified the Merostomata as a subclass within the Arachnida, raised to the rank of class. In 1866, Ernst Haeckel classified the Merostomata (containing...
    93 KB (10,211 words) - 01:07, 28 August 2024
  • Thumbnail for Arthropod
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    131 KB (12,443 words) - 13:27, 11 September 2024
  • Thumbnail for Insect
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    134 KB (12,781 words) - 16:07, 6 August 2024
  • Thumbnail for Crustacean
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    57 KB (4,882 words) - 07:00, 10 September 2024
  • Thumbnail for Limulus
    Plenary Powers, of the generic name Limulus Müller (O. F.), 1785 (class Merostomata) and confirmation of the entry of that name on the 'Official List of...
    3 KB (241 words) - 03:04, 21 November 2023
  • Thumbnail for Barnacle
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    49 KB (4,705 words) - 02:20, 14 August 2024
  • Thumbnail for Centipede
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    47 KB (4,535 words) - 14:47, 17 August 2024
  • Thumbnail for Springtail
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    67 KB (7,133 words) - 13:32, 14 August 2024
  • Thumbnail for Millipede
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    88 KB (8,602 words) - 20:28, 8 July 2024
  • Thumbnail for Chelicerata
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    84 KB (8,304 words) - 02:07, 31 August 2024
  • Thumbnail for Mandibulata
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    5 KB (288 words) - 05:40, 13 September 2024
  • Thumbnail for Megarachne
    doi:10.1080/14772011003603564. S2CID 85398946. Størmer, Leif (1955). "Merostomata". Treatise on Invertebrate Paleontology, Part P Arthropoda 2, Chelicerata...
    22 KB (2,385 words) - 07:24, 17 August 2024
  • Thumbnail for Hexapoda
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    20 KB (1,800 words) - 14:20, 29 August 2024
  • Thumbnail for Uniramia
    Arachnida Merostomata...
    6 KB (424 words) - 00:35, 13 August 2024
  • Thumbnail for Ichthyostraca
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    2 KB (136 words) - 05:57, 12 August 2024
  • Thumbnail for Copepod
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    39 KB (4,284 words) - 13:02, 12 April 2024
  • Thumbnail for Remipedia
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    21 KB (1,931 words) - 04:41, 8 July 2024
  • Thumbnail for Pauropoda
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    15 KB (1,421 words) - 20:38, 23 July 2024
  • Thumbnail for Aglaspidida
    Wisconsin. Journal of Paleontology 66(6)885-923. Raasch, GO. 1939. Cambrian Merostomata. Geological Society of America Special Paper 19, 146p. Wikimedia Commons...
    5 KB (303 words) - 10:42, 18 May 2024
  • Thumbnail for Protura
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    13 KB (1,231 words) - 13:33, 14 August 2024
  • Thumbnail for Stylonurus
    A monograph of the British fossil Crustacea, belonging to the order Merostomata. London: Printed for the Palæontographical Society. Kjellesvig-Waering...
    3 KB (278 words) - 16:05, 19 December 2023
  • Thumbnail for Symphyla
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    16 KB (1,673 words) - 10:05, 23 June 2024
  • Thumbnail for Cephalocarida
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    7 KB (661 words) - 10:18, 1 April 2024
  • Thumbnail for Oligostraca
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    6 KB (551 words) - 09:28, 10 June 2024
  • Thumbnail for Opabinia
    D. 1912. Middle Cambrian Branchiopoda, Malacostraca, Trilobita and Merostomata. Smithsonian Miscellaneous Collections, 57: 145-228. Gould, S. J. (1990)...
    44 KB (4,825 words) - 22:42, 16 August 2024
  • Thumbnail for Tachypleus gigas
    pp. 5–24. ISBN 978-0-387-89959-6. P. Gopalakrishnakone (1990). "Class Merostomata". A Colour Guide to Dangerous Animals. NUS Press. pp. 114–115. ISBN 978-9971-69-150-9...
    16 KB (1,674 words) - 03:42, 16 May 2024
  • Thumbnail for Myriapoda
    Pycnogonida (sea spiders) Euchelicerata Merostomata (horseshoe crabs, sea scorpions) Arachnida (spiders, scorpions, ticks, mites)...
    27 KB (2,703 words) - 22:00, 8 August 2024