The Echiura, or spoon worms, are a small group of marine animals. Once treated as a separate phylum, they are now considered to belong to Annelida. Annelids...
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oligochaetes as a sub-group of polychaetes. In addition, the Pogonophora, Echiura and Sipuncula, previously regarded as separate phyla, are now regarded...
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2014). "Swimming behavior of the spoon worm Urechis unicinctus (Annelida, Echiura)". Zoology. 117 (3): 216–223. Bibcode:2014Zool..117..216A. doi:10.1016/j...
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Kenneth M (5 April 2007). "Annelid phylogeny and the status of Sipuncula and Echiura". BMC Evolutionary Biology. 7 (1): 57. Bibcode:2007BMCEE...7...57S. doi:10...
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high as 58,000 per square meter (5,390 per square foot). Together with Echiura and Sipuncula, they were once placed in the taxon Gephyrea, but consistent...
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Patrick J.; Boukal, David S. (2005). "Sex determination in Bonellia viridis (Echiura: Bonelliidae): population dynamics and evolution" (PDF). Oikos. 108 (3):...
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List of annelid families (section Echiura)
List of annelid families describes the taxa relationships in the phylum Annelida, which contains more than 17,000 extant species including ragworms, earthworms...
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Schembri, David S. Boukal (2005). Sex determination in Bonellia viridis (Echiura: Bonelliidae): population dynamics and evolution Archived 2005-04-11 at...
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tomboyish character. Before PGSM, she played a lead role in a video for Echiura's song "Taisetsu na omoide". In October 2006, she won the 38th "non-no model...
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Kenneth M. (2007-01-01). "Annelid phylogeny and the status of Sipuncula and Echiura". BMC Evolutionary Biology. 7 (1): 57. Bibcode:2007BMCEE...7...57S. doi:10...
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mitochondrial genome sequence of Urechis caupo, a representative of the phylum Echiura". BMC Genomics. 5: 67. doi:10.1186/1471-2164-5-67. PMC 521484. PMID 15369601...
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epidermal cells and epidermal gland cells are also found in Ctenophora, Echiura, Sipuncula, Annelida, Mollusca and other taxa. The rhabdites of nemertea...
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† Nemertea Phoronida Bryozoa Entoprocta Brachiopoda Mollusca Annelida Echiura Mesomycetozoa Fungi – any member of the group of eukaryotic organisms that...
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within Sedentaria are: Clitellata, the Sabellida/Spionida clade, Opheliida, Echiura, Cirratuliformia, Terebelliformia, Maldanomorpha and the families Siboglinidae...
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Examples of Pleistoannelida (clockwise from upper left corner): Sabellida, Echiura, Eunicida, Clitellata, Phyllodocida, Siboglinidae. Scientific classification...
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Pharyngata Subphylum Clitellata Subphylum Echiura Subphylum Pogonophora Phylum Nemertina Infrakingdom...
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Halanych, K. M. (2007). "Annelid phylogeny and the status of Sipuncula and Echiura". BMC Evolutionary Biology. 7: 57. doi:10.1186/1471-2148-7-57. PMC 1855331...
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now-dismantled class of marine worms, containing the three modern taxa Echiura, Sipuncula, and Priapulida. Also Sternaspis, the first described genus...
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innkeeper" or "penis fish") is a family of spoonworms in the subclass Echiura. The only genus in the family is Urechis, which has four species. The World...
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coelomates (or eucoelomates, phyla Nemertea, Priapula, Annelida, Sipuncula, Echiura, Onychophora, Tardigrada, Arthropoda, Mollusca, Phoronida, Ectoprocta,...
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at the back. Like most annelids, with a few exceptions like Sipuncula, Echiura and Diurodrilus, the leech is a segmented animal, but unlike other annelids...
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Questida (nomen dubium) Order Scolecidaformia (nomen dubium) Subclass Echiura Order Bonelliida Family Bonelliidae Family Ikedidae Order Echiurida Family...
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episode of The Amazing World of Gumball "Spoon", an episode of The Protector Echiura or spoon worms, a small group of marine animals "Spoon" is also used as...
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layer, and as this was at odds with all other members of the subclass Echiura, it warranted the creation of a new order. However, examination of the...
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Golfingiaformes Order Phascolosomatiformes Order Sipunculiformes Phylum Echiura Order Bonellioinea Order Echiuroinea Order Heteromyota Order Xenopneusta...
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Animalia Phylum: Annelida Clade: Pleistoannelida Clade: Sedentaria Subclass: Echiura Order: Echiuroidea Family: Bonelliidae Genus: Bonellia Rolando, 1822...
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Thalassema is a genus of spoonworms in the subclass Echiura. The World Register of Marine Species includes these species in this genus:- Thalassema antarcticum...
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Bonelliidae is a family of marine worms (Subclass Echiura, of the class Polychaeta, in the phylum Annelida) noted for being sexually dimorphic, with males...
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Anelassorhynchus is a genus of spoonworms in the subclass Echiura. The World Register of Marine Species includes these species in this genus:- Anelassorhynchus...
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Synthesis. Fauna of Australia. Vol. 4A Polychaeta, Myzostomida, Pogonophora, Echiura, Sipuncula. Melbourne, Australia: CSIRO Publishing. pp. 11–12. ISBN 0-643-06571-7...
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