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OweniidaeFamily of annelids

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Wikipedia
https://en.wikipedia.org/wiki/Oweniidae
Oweniidae - Wikipedia
Oweniidae is a family of marine polychaete worms in the suborder Sabellida. The worms live in tubes made of sand and are selective filter feeders, detritivores and grazers. See more
Characteristics
Members of this family live in tubes made of sand and shell fragments. The head of the worm does not bear a proboscis, but has the mouth at the tip rimmed by some very short tentacles. The body segments lack See more
Genera
• Galathowenia Kirkegaard, 1959
• Myriochele Malmgren, 1867
• Myriowenia Hartman, 1960
• Owenia Delle Chiaje, 1844 See more
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Owenia Fusiformis
Prionospio Species
Di Petra Species
Oweniidae Type of Tube
wwnature.com
What Are Owenids (Oweniidae)? - Worldwide Nature
alchetron.com
Oweniidae - Alchetron, The Free Social Encyclopedia
aphotomarine.com
Owenia fusiformis - An oweniid worm (Marine worm images)
zoologia.pensoft.net
Owenia caissara sp. n. (Annelida, Oweniidae) from Southern Brazil ...
researchgate.net
(PDF) Owenia caissara sp. n. (Annelida, Oweniidae) from Southern Brazil ...
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Wikipedia
https://nl.wikipedia.org/wiki/Oweniidae
Oweniidae - Wikipedia
Overzicht
Geslachten
Oweniidae zijn een familie van borstelwormen (Polychaeta).
Wikipedia · Text under CC-BY-SA license
Frontiers in Zoology
https://frontiersinzoology.biomedcentral.com/articles/10.1186/s12983...
The central nervous system of Oweniidae (Annelida) and …
Comparison of Present and Previous Studies of Oweniidae Nervous Systems
Simplicity in Oweniidae Is Not Necessarily Secondary
Comparison Within Annelida and Next to Spiralian Outgroups
Recent phylogenomic studies of Annelida univocally show Oweniidae and Magelonidae (most likely together in the common clade Palaeoannelida) to branch off as sister group to the remaining groups of Annelida [11, 18]. Besides our studies of Myriowenia sp. and Owenia fusiformis we had the opportunity to look into unp…
See more on frontiersinzoology.biomedcentral.com
- Author: Patrick Beckers, Conrad Helm, Günter Purschke, Katrine Worsaae, Pat Hutchings, Pat Hutchings, Thomas...
- Estimated Reading Time: 10 mins
- Publish Year: 2019
- Published: Mar 12, 2019
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The anatomy and development of the nervous system in ... - …
pubmed.ncbi.nlm.nih.gov
Annelids - Nervous System, Types, Functions, Examples …
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Where do Oweniidae live?
Oweniidae is a family of marine polychaete worms in the suborder Sabellida. The worms live in tubes made of sand and are selective filter feeders, detritivores and grazers. Members of this family live in tubes made of sand and shell fragments.
Oweniidae - Wikipedia
en.wikipedia.org
Does Oweniidae have ganglia?
The central nervous system of Oweniidae is the simplest in terms of enlargement of the dorsal part of the brain and neuron distribution found among Annelida. Our investigation suggests that neither ganglia nor commissures inside the brain neuropil or clusters of polymorphic neurons were present in the annelid stem species.
The central nervous system of Oweniidae (Annelida) and its implications
frontiersinzoology.biomedcentral.com
What is the structure of Oweniidae?
Only limited information on the fine structure, however, is available for Oweniidae, which constitute the sister group (possibly together with Magelonidae) to all remaining annelids. The brain of Oweniidae is ring- shaped and basiepidermal.
The central nervous system of Oweniidae (Annelida) and its implications
frontiersinzoology.biomedcentral.com
What type of brain does Oweniidae have?
The brain of Oweniidae is ring- shaped and basiepidermal. Ganglia, higher brain centers or complex sensory organs do not exist; instead the central nervous system is medullary.
The central nervous system of Oweniidae (Annelida) and its implications
frontiersinzoology.biomedcentral.com
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Oxford Academic
https://academic.oup.com/book/38846/chapter/337765983
OWENIIDAE RIOJA, 1917 | Annelida | Oxford Academic
WEBOweniidae is a small group of annelids that live in tubes and have unusual larvae called mitraria. They are sister to Magelona and form a clade with them called Oweniida, which …
Nature
https://www.nature.com/articles/s41586-022-05636-7
Annelid functional genomics reveal the origins of bilaterian life ...
WEBDec 21, 2022 · Notably, the groups Oweniidae and Magelonidae—which form Oweniida, the sister taxon to all other annelids 20 —have distinctive planktotrophic larvae (Fig. 1a …
ResearchGate
https://www.researchgate.net/publication/257526…
(PDF) Phylogeny of Oweniidae (Polychaeta) based on
WEBOct 1, 2012 · Phylogenetic hypotheses confirmed the monophyly of Oweniidae and suggested sister-group relationships with Magelonidae, although weakly supported.
Nature
https://www.nature.com/articles/s41586-020-2384-8
A Cambrian crown annelid reconciles phylogenomics and …
WEBJun 11, 2020 · Molecular phylogenies recover a grade of infaunal, sessile and tube-dwelling taxa as deep branches 1,5, including Magelonidae, Oweniidae, Chaetopteriformia and Sipuncula.
Zoological Letters
https://zoologicalletters.biomedcentral.com/articles/10.1186/s40851...
Detailed morphology of tentacular apparatus and central …
WEBDec 5, 2021 · The Oweniidae are marine annelids with many unusual features of organ system, development, morphology, and ultrastructure. Together with magelonids, …
ResearchGate
https://www.researchgate.net/publication/272421…
(PDF) Oweniidae Rioja, 1917 - ResearchGate
WEBFeb 1, 2015 · Oweniidae is a small group of polychaetes that comprises four genera (Owenia Delle Chiaje 1844, Myriochele Malmgren 1867, Galathowenia Kirkegaard 1959, Myriowenia Hartman 1960) (Figs. 1, 2) …
GBIF
https://www.gbif.org/species/7083
Oweniidae - GBIF
WEBOweniidae. Published in: Rioja, & Enrique. (1917). Datos para le conocimiento de la fauna de Anélidos Poliquetos del Cantábrico. Trabajos Del Museo Nacional De Ciencias …
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oweniidae vs magelonidae
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oweniidae morphology
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