• Thumbnail for Echiurida
    Echiurida is a suborder of the order Echiuroidea, an order of polychaete worms. The following families are classified within the suborder: Echiuridae...
    957 bytes (45 words) - 18:30, 9 August 2023
  • Thumbnail for Echiura
    which has dwarf males living inside the female. Members of the order Echiurida have external fertilization and are sexual monomorphic. Fertilized eggs...
    26 KB (3,076 words) - 01:45, 17 September 2024
  • Thumbnail for List of annelid families
    Echiuroidea Suborder Bonelliida Family Bonelliidae Family Ikedidae Suborder Echiurida Family Echiuridae Family Thalassematidae Family Urechidae Order Branchiobdellida...
    5 KB (328 words) - 19:18, 22 December 2023
  • Thumbnail for Thalassematidae
    Thalassematidae is a family of spoonworms in the suborder Echiurida. The World Register of Marine Species includes these genera in this family:- Anelassorhynchus...
    1 KB (61 words) - 19:53, 30 April 2023
  • Thumbnail for Polychaete
    Subclass Echiura Order Bonelliida Family Bonelliidae Family Ikedidae Order Echiurida Family Echiuridae Family Thalassematidae Family Urechidae Aelosoma Edith...
    31 KB (3,265 words) - 14:13, 19 September 2024
  • Thumbnail for Echiuridae
    Echiuridae is a family of spoon worms in the suborder Echiurida. It is a monotypic family, the only genus being Echiurus. These worms burrow into soft...
    2 KB (92 words) - 19:03, 13 October 2023
  • Thumbnail for Echiuroidea
    Bonelliida Bonelliidae Lacaze-Duthiers, 1858 Ikedidae Bock, 1942 Suborder Echiurida Echiuridae de Quatrefages, 1847 Thalassematidae Forbes & Goodsir, 1841...
    2 KB (205 words) - 10:28, 8 July 2024
  • Thumbnail for List of bilaterian orders
    Sedentaria Capitellida Family Capitellidae Subclass Echiura Bonelliida Echiurida Opheliida Orbiniida Sabellida Spionida Terebellida Class Clitellata Branchiobdellida...
    15 KB (863 words) - 14:01, 20 September 2024
  • Thumbnail for List of giant squid specimens and sightings
    & R. Kilias (eds.) Urania Tierreich. Wirbellose Tiere 1 (Protozoa bis Echiurida). Urania, Leipzig. (in German) Kilias, R. (1993). Stamm Mollusca – Weichtiere...
    401 KB (31,646 words) - 22:49, 11 July 2024