Maretia: Difference between revisions
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{{Short description|Genus of sea urchins}} |
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{{Taxobox |
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{{Automatic taxobox |
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| image = Tiny maretia heart urchin (Maretia planulata).jpg |
| image = Tiny maretia heart urchin (Maretia planulata).jpg |
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| image_width = 240px |
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| image_caption = ''[[Maretia planulata]]'' |
| image_caption = ''[[Maretia planulata]]'' |
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| regnum = [[Animal]]ia |
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| phylum = [[Echinodermata]] |
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| classis = [[Echinoidea]] |
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| superordo = [[Atelostomata]] |
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| ordo = [[Spatangoida]] |
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| familia = [[Spatangidae]] |
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| genus = '''''Maretia''''' |
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==Species<ref>[http://www.marinespecies.org/aphia.php?p=taxdetails&id=205328 WoRMS] </ref>== |
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==Species== |
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* ''Maretia cordata'' <small>Mortensen, 1948</small> |
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* ''Maretia |
* ''[[Maretia carinata]]'' <small>Bolau, 1873</small> |
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* ''Maretia |
* ''[[Maretia cordata]]'' <small>[[Ole Theodor Jensen Mortensen|Mortensen]], 1948</small> |
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* ''[[Maretia planulata]]'' <small>([[Jean-Baptiste Lamarck|Lamarck]], 1816)</small><ref>{{cite WoRMS |author=Kroh, A.; Mooi, R. |year=2021 |title=''Maretia'' |id=205328 |access-date=23 September 2021}}</ref> |
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==Description== |
==Description== |
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These sea urchins are irregular, as the mouth is located at the front of the underside of the animal, while the anus is located in rear end position. |
These sea urchins are irregular, as the mouth is located at the front of the underside of the animal, while the anus is located in rear end position.<ref>Moore, R.C. (ed.). 1966-1978. Treatise on invertebrate paleontology. Parts S-U. Echinodermata. 2 Volumes. Geological Society of America and Univer-sity of Kansas, Kansas.</ref> |
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[[File: Spatangidae - Maretia pavesi.JPG|thumb|240px|right|Fossil of ''Maretia pavesi'' from [[Miocene]] of Italy]] |
[[File: Spatangidae - Maretia pavesi.JPG|thumb|240px|right|Fossil of ''Maretia pavesi'' from [[Miocene]] of Italy]] |
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==Fossil record== |
==Fossil record== |
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Fossils of ''Maretia'' are found in marine strata from the [[Eocene]] until the [[Quaternary]] (age range: from 40.4 to 0.012 million years ago.). Fossils are known from some localities in [[United Kingdom]], [[United States]], [[Germany]], [[Cuba]], [[Indonesia]], [[New Zealand]] and [[Eritrea]] |
Fossils of ''Maretia'' are found in marine strata from the [[Eocene]] until the [[Quaternary]] (age range: from 40.4 to 0.012 million years ago.). Fossils are known from some localities in [[United Kingdom]], [[United States]], [[Germany]], [[Spain]], [[Cuba]], [[Indonesia]], [[New Zealand]], and [[Eritrea]] and [[Greece]].<ref>[http://www.fossilworks.org/cgi-bin/bridge.pl?action=taxonInfo&is_real_user=1&taxon_no=33422 Paleobiologhy Database]</ref> |
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==References== |
==References== |
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{{Reflist}} |
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* Rowe, F.W.E & Gates, J. (1995). Echinodermata. In ‘Zoological Catalogue of Australia’. 33 (Ed A. Wells.) pp xiii + 510 (CSIRO Australia, Melbourne.) |
* Rowe, F.W.E & Gates, J. (1995). Echinodermata. In ‘Zoological Catalogue of Australia’. 33 (Ed A. Wells.) pp xiii + 510 (CSIRO Australia, Melbourne.) |
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* [https://www.flickr.com/photos/coppertane/4718843319 Flickr] |
* [https://www.flickr.com/photos/coppertane/4718843319 Flickr] |
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* [http://www.paulreds.it/ricci8_eng.html Underwater Photographs by P. Rossi] |
* [http://www.paulreds.it/ricci8_eng.html Underwater Photographs by P. Rossi] |
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{{Taxonbar|from=Q18606342}} |
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[[Category:Spatangoida]] |
[[Category:Spatangoida]] |
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[[Category:Taxa named by John Edward Gray]] |
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{{echinoidea-stub}} |
{{echinoidea-stub}} |
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Latest revision as of 16:53, 26 April 2024
Maretia Temporal range:
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Maretia planulata | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Echinoidea |
Order: | Spatangoida |
Family: | Maretiidae |
Genus: | Maretia Gray, 1855 |
Maretia is a genus of heart urchins belonging to the family Spatangidae.[1][2]
Species
[edit]- Maretia carinata Bolau, 1873
- Maretia cordata Mortensen, 1948
- †Maretia estenozi Sánchez Roig, 1926
- Maretia planulata (Lamarck, 1816)[3]
Description
[edit]These sea urchins are irregular, as the mouth is located at the front of the underside of the animal, while the anus is located in rear end position.[4]
Fossil record
[edit]Fossils of Maretia are found in marine strata from the Eocene until the Quaternary (age range: from 40.4 to 0.012 million years ago.). Fossils are known from some localities in United Kingdom, United States, Germany, Spain, Cuba, Indonesia, New Zealand, and Eritrea and Greece.[5]
References
[edit]- ^ Catalogue of life
- ^ Ubio
- ^ Kroh, A.; Mooi, R. (2021). "Maretia". WoRMS. World Register of Marine Species. Retrieved 23 September 2021.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - ^ Moore, R.C. (ed.). 1966-1978. Treatise on invertebrate paleontology. Parts S-U. Echinodermata. 2 Volumes. Geological Society of America and Univer-sity of Kansas, Kansas.
- ^ Paleobiologhy Database
- Rowe, F.W.E & Gates, J. (1995). Echinodermata. In ‘Zoological Catalogue of Australia’. 33 (Ed A. Wells.) pp xiii + 510 (CSIRO Australia, Melbourne.)
External links
[edit]