WoRMS taxon details

Roweaster Smith & Wright, 2012 †

738297  (urn:lsid:marinespecies.org:taxname:738297)

accepted
Genus
marine, brackish, fresh, terrestrial
fossil only
Smith, A.B. & Wright, C.W. 2012. British Cretaceous echinoids. Part 9, Atelostomata, 2. Spatangoida (2). Monographs of the Palaeontographical Society, 166/639, 635-754.
page(s): 642 [details]   
Kroh, A. & Mooi, R. (2018). World Echinoidea Database. Roweaster Smith & Wright, 2012 †. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=738297 on 2018-05-23
Date
action
by
2013-08-26 19:07:31Z
created

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original description Smith, A.B. & Wright, C.W. 2012. British Cretaceous echinoids. Part 9, Atelostomata, 2. Spatangoida (2). Monographs of the Palaeontographical Society, 166/639, 635-754.
page(s): 642 [details]   
From editor or global species database
Diagnosis Thin shelled; interporiferous areas of paired ambulacra smooth; periplastronal areas smooth to faintly sandy. Labral plate widest near rear, only just reaching to sternal plate 2a and meeting sternal plate 2b along a strongly curved suture; often sparsely tuberculate. Sternal plates asymmetrical with an oblique suture. Peristome large and downwards-facing, oval to D-shaped with narrow, smooth rim. Subanal fasciole present, at least laterally. [details]