Grasia Michelin, 1854 † 
AphiaID: 596175

Classification: Biota > Animalia (Kingdom) > Echinodermata (Phylum) > Echinozoa (Subphylum) > Echinoidea (Class) > Euechinoidea (Subclass) > Irregularia (Infraclass)

Status		accepted
Record status		Checked by Taxonomic Editor
Rank		Genus
Parent		Irregularia
Sources		basis of record: Mintz, L. W. 1968. Echinoids of the Mesozoic families Collyritidae d'Orbigny, 1853 and Disasteridae Gras, 1848. Journal of Paleontology 42, 1272-1288. page(s): 1278 [details] additional source: Barras, C. G. 2007. Phylogeny of the Jurassic to Early Cretaceous 'disasteroid' echinoids (Echinoidea; Echinodermata) and the origins of spatangoids and holasteroids. Journal of Systematic Palaeontology 5, 134-161., available online at http://dx.doi-org/10.1017/S147720190600201x [details]
Environment		marine, brackish, fresh, terrestrial
Fossil range		fossil only
Distribution
Link		To Echinoid Directory
Attribute		Functional group: benthos (inherited from Echinodermata)   » Stage: adult Functional group: plankton (inherited from Echinodermata)   » Stage: larva
Note		Status: Stem-group Atelostomate, incertis sedis [details]
LSID		urn:lsid:marinespecies.org:taxname:596175
Taxonomic Edit history		Date    action    by 2012-03-01 20:49:05Z   created   Kroh, Andreas
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		Citation: Kroh, A. (2013). Grasia Michelin, 1854. In: Kroh, A. & Mooi, R. (2013) World Echinoidea Database. Accessed through: Kroh, A. & Mooi, R. (2013) World Echinoidea Database at http://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=596175 on 2013-05-21