WoRMS taxon details
Eotiaris guadalupensis Thompson in Thompson, Petsios & Bottjer, 2017 †
1426255 (urn:lsid:marinespecies.org:taxname:1426255)
accepted
Species
Eotiaris guadalupensis Thompson in Thompson, Petsios, Davidson, Erkenbrack, Gao & Bottjer, 2015 † · unaccepted > unavailable name (published online only but was not...)
published online only but was not registered in ZooBank (see note in Thompson et al. 2017; compare ICZN Art. 8.5.3)
marine, brackish, fresh, terrestrial
fossil only
Thompson, J. R.; Petsios, E.; Bottjer, D. J. (2017). A diverse assemblage of Permian echinoids (Echinodermata, Echinoidea) and implications for character evolution in early crown group echinoids. <em>Journal of Paleontology.</em> 91(4): 767-780., available online at https://doi.org/10.1017/jpa.2016.158
page(s): 769; figs 1.1-1.5 [details] Available for editors
[request]
page(s): 769; figs 1.1-1.5 [details] Available for editors
[request]
Note Guadalupe Mountains, west Texas; Type locality...
[details] Type material Holotype: USNM 610600; Paratypes: USNM 610601–610605
USNM = United States National Museum, Washington D. C. [details]
From editor or global species database
Type locality Guadalupe Mountains, west Texas; Type locality USNM 728p is located at 31.942°, 104.701° [locality of Cooper & Grant (1972), coordinates from Wardlaw (2008)][details] Type material Holotype: USNM 610600; Paratypes: USNM 610601–610605
USNM = United States National Museum, Washington D. C. [details]
Etymology guadalupensis from the Guadalupe Mountains of west Texas, from where the type material was collected
Fossil range Capitanian, Permian
Stratigraphy Lamar Member, Bell Canyon Formation (type material); also also known from the Road Canyon and Word formations of the Glass...
Etymology guadalupensis from the Guadalupe Mountains of west Texas, from where the type material was collected [details]
Fossil range Capitanian, Permian
Fossil range Capitanian, Permian [details]
Stratigraphy Lamar Member, Bell Canyon Formation (type material); also also known from the Road Canyon and Word formations of the Glass...
Stratigraphy Lamar Member, Bell Canyon Formation (type material); also also known from the Road Canyon and Word formations of the Glass Mountains of West Texas [details]
Kroh, A.; Mooi, R. (2026). World Echinoidea Database. Eotiaris guadalupensis Thompson in Thompson, Petsios & Bottjer, 2017 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1426255 on 2026-03-09
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Nomenclature
original description
Thompson, J. R.; Petsios, E.; Bottjer, D. J. (2017). A diverse assemblage of Permian echinoids (Echinodermata, Echinoidea) and implications for character evolution in early crown group echinoids. <em>Journal of Paleontology.</em> 91(4): 767-780., available online at https://doi.org/10.1017/jpa.2016.158
page(s): 769; figs 1.1-1.5 [details] Available for editors [request]
page(s): 769; figs 1.1-1.5 [details] Available for editors
[request]From editor or global species database
Authority The description of this species was published in the online only journal Scientific Reports (Thompson et al. 2015), and the name was not registered with ZooBank, making it unavailable. The name is validated in Thompson et al. (2017) [details]Diagnosis Eotiaris with straight, clavate and bulbous spines covered in numerous spinules arranged helically around the shaft. [details]
Etymology guadalupensis from the Guadalupe Mountains of west Texas, from where the type material was collected [details]
Fossil range Capitanian, Permian [details]
Stratigraphy Lamar Member, Bell Canyon Formation (type material); also also known from the Road Canyon and Word formations of the Glass Mountains of West Texas [details]
Type locality Guadalupe Mountains, west Texas; Type locality USNM 728p is located at 31.942°, 104.701° [locality of Cooper & Grant (1972), coordinates from Wardlaw (2008)]
[details]
Type material Holotype: USNM 610600; Paratypes: USNM 610601–610605
USNM = United States National Museum, Washington D. C. [details]
