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Echinoidea taxon details

Clypeaster sarawakensis Mihaljević & Rosenblatt, 2018 †

1327091  (urn:lsid:marinespecies.org:taxname:1327091)

accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Mihaljević, M. & Rosenblatt, A. J. (2018). A new fossil species of Clypeaster (Echinoidea) from Malaysian Borneo and an overview of the Central Indo-Pacific echinoid fossil record. <em>Swiss Journal of Palaeontology.</em> 137(2): 389-404., available online at https://doi.org/10.1007/s13358-018-0164-y
page(s): 397-400; fig. 2a-d [details]  Available for editors  PDF available 
Note North-west Sarawak, Miri Division, Malaysia...  
From editor or global species database
Type locality North-west Sarawak, Miri Division, Malaysia (4?°3'25.27''N 113°?48'33.12''E). [details]
Type material Holotype (and only specimen known): Queensland Museum QMF58959: a complete, but fractured and crushed corona.
 [details]
Etymology Named after the type locality.  
Etymology Named after the type locality. [details]

Fossil range Early Miocene to earliest middle Miocene (Large benthic foraminifera zone Te5-Tf1)  
Fossil range Early Miocene to earliest middle Miocene (Large benthic foraminifera zone Te5-Tf1) [details]

Stratigraphy Sibuti Formation  
Stratigraphy Sibuti Formation [details]

Taxonomic remark Based on a unique specimen that has a crushed petaloid region; possibly lacked strong internal support structures seen in...  
Taxonomic remark Based on a unique specimen that has a crushed petaloid region; possibly lacked strong internal support structures seen in other species of the genus. Resembles modern Clypeaster rarispinus, [details]
Kroh, A. & Mooi, R. (2019). World Echinoidea Database. Clypeaster sarawakensis Mihaljevic´ & Rosenblatt, 2018 †. Accessed at: http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=1327091 on 2019-06-20
Date
action
by
2019-02-17 09:08:33Z
created

original description Mihaljević, M. & Rosenblatt, A. J. (2018). A new fossil species of Clypeaster (Echinoidea) from Malaysian Borneo and an overview of the Central Indo-Pacific echinoid fossil record. <em>Swiss Journal of Palaeontology.</em> 137(2): 389-404., available online at https://doi.org/10.1007/s13358-018-0164-y
page(s): 397-400; fig. 2a-d [details]  Available for editors  PDF available 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 

From editor or global species database
Diagnosis Clypeaster with pentagonal outline, digestive tract looping back before Amb III, and relatively closed petals which extend ca. 70% of the corresponding test radius to the ambitus. [details]

Etymology Named after the type locality. [details]

Fossil range Early Miocene to earliest middle Miocene (Large benthic foraminifera zone Te5-Tf1) [details]

Stratigraphy Sibuti Formation [details]

Taxonomic remark Based on a unique specimen that has a crushed petaloid region; possibly lacked strong internal support structures seen in other species of the genus. Resembles modern Clypeaster rarispinus, [details]

Type locality North-west Sarawak, Miri Division, Malaysia (4?°3'25.27''N 113°?48'33.12''E). [details]

Type material Holotype (and only specimen known): Queensland Museum QMF58959: a complete, but fractured and crushed corona.
 [details]
 


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