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Eunicida

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Figure  1. Composite phylogeny of the Metazoa. More inclusive clades discus...
Published: 01 January 2000
+ Cephalopoda; (9) that separating Echiura + Pogonophora from Annelida; (10) that separating Clitellata from Scolecida + Sabellida + Terebellida + Spionida + Phyllodocida + Eunicida; (11) that separating Scolecida from Sabellida + Terebellida + Spionida + Phyllodocida + Eunicida; (12) that separating Sabellida
Journal Article
Published: 01 May 2003
Journal of Paleontology (2003) 77 (3): 509–523.
... as belonging to polychaetes of the extant order Eunicida ( Kielan-Jaworowska, 1966 ; Szaniawski, 1996 ), and it was not until very recently that members of the order Phyllodocida were positively identified in latest Paleozoic strata ( Nakrem et al., 2001 ). [The commonly used phrasings “eunicid polychaetes...
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Journal Article
Published: 30 April 2015
Journal of Paleontology (2015) 89 (2): 222–235.
... body fossils are rare, there is a substantial amount of data from the fossil archive of these animals. Some polychaetes, particularly those belonging to the order Eunicida, are equipped with hard and resistant jaws—scolecodonts—that have good preservation potential...
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Journal Article
Journal: Palynology
Published: 03 April 2019
Palynology (2019) 43 (2): 321–332.
... mandibles. All polychaetes with this arrangement belong to the order Eunicida (Szaniawski 1996 ). Scolecodonts were described for the first time by Eichwald ( 1854 ) from the Baltic region. Since then, the literature has been accumulating on scolecodonts in Palaeozoic strata, particularly from Europe...
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Journal Article
Published: 01 November 2008
Journal of Micropalaeontology (2008) 27 (2): 147–159.
... The Micropalaeontological Society 2008 scolecodont Polychaeta Soom Shale Xanioprionidae Mochtyellidae The majority of the Palaeozoic scolecodonts are interpreted as belonging to polychaetes of the extant Order Eunicida ( Kielan-Jaworowska, 1966 ; Szaniawski, 1996 ; Eriksson & Bergman, 2003...
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Journal Article
Journal: Paleobiology
Published: 01 January 2000
Paleobiology (2000) 26 (3): 419–430.
... + Cephalopoda; (9) that separating Echiura + Pogonophora from Annelida; (10) that separating Clitellata from Scolecida + Sabellida + Terebellida + Spionida + Phyllodocida + Eunicida; (11) that separating Scolecida from Sabellida + Terebellida + Spionida + Phyllodocida + Eunicida; (12) that separating Sabellida...
FIGURES
Journal Article
Published: 01 May 2008
Journal of Paleontology (2008) 82 (3): 628–633.
... and muscular eversible pharynx. Hence, these jaws are not part of multi-element jaw apparatuses typical of members of the order Eunicida, to which all of Hinde's (1879) , and most Paleozoic, scolecodonts belong. For further information on glycerids and their higher-level taxonomy, see e.g., Fauchald...
FIGURES
Journal Article
Published: 19 February 2009
Geological Magazine (2009) 146 (3): 451–462.
... distribution . Geology 32 , 181 –4. Männil R. M. 1966 . Evolution of the Baltic Basin during the Ordovician . Tallinn : Valgus Publishers , 200 pp. (in Russian with English summary). Mierzejewski P. 1978 . New placognath Eunicida (Polychaeta) from the Ordovician and Silurian...
Journal Article
Published: 04 August 2010
Geological Magazine (2011) 148 (2): 269–287.
... like most Palaeozoic ones, belong to jawed polychaetes of the order Eunicida. These are characterized by having a jaw apparatus generally composed of two massive, ventral mandibles (Md) and a complex, dorsal, multi-element apparatus. The latter comprises a number of hollow maxillae (M) that may...
Journal Article
Published: 30 April 2015
Journal of Paleontology (2015) 89 (2): 257–261.
... such as machaeridians, serpulids, and sabellids (Seilacher, 2007 ; Vinther et al., 2008 ; Vinn and Mutvei, 2009 ). In addition, polychaetes of the order Eunicida have sclerotized jaw parts, or scolecodonts, that are more resilient to decay than soft tissue and other sclerotized parts...
FIGURES
Journal Article
Journal: PALAIOS
Published: 24 July 2018
PALAIOS (2018) 33 (7): 312–322.
... to Lepidenteron by Suhr (1988) . While not discarding this view, other polychaetes are also suggested by examples of recent taxa ( Fauchald and Jumars 1979 ). Representatives of the family Eunicidae, e.g., Eunice schemacephala (Ebbs), feed on plant detritus around their burrows. Lumbrineris impatiens...
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Journal Article
Published: 28 June 2018
Journal of the Geological Society (2018) 175 (5): 705–715.
... , 39 , 125 – 153 . Thornhill , D.J. , Dahlgren , T.G. & Halanych , K.M. 2009 . Evolution and ecology of Ophryotrocha (Dorvilleidae, Eunicida) . In: Shain , D.H. (ed) Annelids in Modern Biology . Wiley , Hoboken, NJ , 242 – 256 . Topper , T.P. , Holmer...
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Journal Article
Published: 01 May 2005
Journal of Paleontology (2005) 79 (3): 486–496.
... of conodonts (Late Ordovician–Early Silurian) from the Edgewood Group, Clarksville, Missouri . Canadian Journal of Earth Sciences , 19 : 1474 – 1485 . Mierzejewski , P. 1978 . New placognath Eunicida (Polychaeta) from the Ordovician and Silurian of Poland . Acta Geologica Polonica , 28 : 273...
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Journal Article
Published: 01 June 1984
Bulletin of Canadian Petroleum Geology (1984) 32 (2): 201–215.
... tract. Part I. Aphroditidae. Polynoidae, Amphinomidae, Eunicidae and Lysaretidae. Bulletin of Marine Science, v. 16, p. 485-555. Fabficius, F. H. 1977. Origin of marine ooids. Contributions toSedimen- tology 7: Stuttgart. E. Schweizerbart'sche Verlagsbuchhandlung, 13p. Fauchild, K. 1977. The polychaete...
Journal Article
Published: 01 March 1971
Bulletin of Canadian Petroleum Geology (1971) 19 (1): 251–293.
... . 842-886, pl . 1-3 . , 1970, Zur Klassifikation and phyllogenetischen Entwicklung der fossile n Phyllodocida and Eunicida (Polychaeta) : Freiberger Forschungs-Hefte , Palaontol ., Heft C-260, p . 35-81, pl . 1-12 . , press, Die Phyllodocida and Eunicida (Polychaeta) des Mesozoikums : Freiberger...
Journal Article
Published: 01 September 2001
Journal of Paleontology (2001) 75 (5): 993–1015.
... to Phyllodocida appear much later in the geological record and are only distantly related to members of Eunicida. The ramphoprionids on Gotland are mainly long-ranging ( Fig. 2 ) and each species exhibit rather uniform morphology throughout the interval. Similar, and even greater evolutionary conservatism has...
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Series: Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/SP278.8
EISBN: 9781862395268
... or in the Holy Cross Mountains localities. Scolecodonts As with the chitinozoans, scolecodonts only sporadically occur in the palynomorph assemblage. Scolecodonts are mineralized scleroproteinaceous mouthparts of benthic polychaete annelids of the orders Eunicida and Phyllodocida of which only the former...
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Series: Geological Society, London, Memoirs
Published: 01 January 2013
DOI: 10.1144/M38.18
EISBN: 9781862396425
... polychaete families are entirely soft-bodied and have no, or an extremely limited, fossil record. The exception is the order Eunicida, with seven extant families ( Paxton 2000 , 2009 ). The jaw architecture of these families can be clearly aligned with those of extinct eunicidans. From the few fortuitously...
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.178.01.04
EISBN: 9781862394261
... The organisms responsible for modern reef macroboring are well known, with activity dominated by sponges (primarily Clionidae), bivalves (Lithophaginae and Gastrochaenidae), sipunculans (e.g. Phascolosomatidae, Aspidosiphonidae), polychaete worms (mostly Cirratulidae, Eunicidae, Fabriciinae and Spionidae...
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Series: Geological Society, London, Special Publications
Published: 21 September 2021
DOI: 10.1144/SP511-2020-65
EISBN: 9781786209986
... for Chitinozoa utilize both the ornamentation and flask morphology. Further information on Chitinozoa is provided by Mudie et al. (2021 , this volume), Servais et al. (2013) and Miller (1996) . Scolecodonts Scolecodonts are the jaws of polychaete worms of the order Eunicida ( Fig. 3...
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