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Procidaris lobatum

Echinoidea - Cidaroida - Miocidaridae

Taxonomy
Pseudodiadema lobatum was named by Wright (1861). It is a 3D body fossil. Its type locality is Pinhay Bay, near Lyme Regis, which is in a Planorbis carbonate limestone in the Blue Lias Formation of the United Kingdom.

It was recombined as Procidaris lobatum by Smith (2015).

Sister species lacking formal opinion data
P. relicta

Synonyms
Synonymy list
YearName and author
1861Pseudodiadema lobatum Wright
1875Cidaris crossei Cotteau
1934Miocidaris tenuispina Mortensen
2015Procidaris lobatum Smith p. 7 figs. Pls 1, 2; text-fig 2A

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
RankNameAuthor
—Echinozoa()
classEchinoidea()
subclassCidaroidea(Claus 1880)
orderCidaroida()
familyMiocidaridae
genusProcidaris
specieslobatum(Wright 1861)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Procidaris lobatum Wright 1861
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Invalid names: Cidaris crossei Cotteau 1875 [synonym], Miocidaris tenuispina Mortensen 1934 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calciteo
Ontogeny: accretion, addition of partsp
Environment: marineo
Locomotion: slow-movingo
Life habit: low-level epifaunalo
Diet: grazero
Diet 2: omnivoreo
Vision: limitedc
Dispersal: watero
Dispersal 2: planktonico
Created: 2004-02-28 12:08:25
Modified: 2009-12-13 03:42:21
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range: base of the Rhaetian to the top of the Bucklandi or 205.70000 to 192.90000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Rhaetian205.7 - 201.4United Kingdom (Gloucestershire) Procidaris lobatum (195949)
Hettangian201.4 - 199.5United Kingdom (Cumbria) Procidaris lobatum (195948)
Planorbis201.4 - 199.5United Kingdom (England) Procidaris lobatum (195946) Pseudodiadema lobatum (195941)
Hettangian - Early/Lower Sinemurian201.4 - 192.9United Kingdom (England) Procidaris lobatum (195942)
Bucklandi199.5 - 192.9United Kingdom (England) Procidaris lobatum (195944)
Bucklandi199.5 - 192.9United Kingdom (Northern Ireland) Procidaris lobatum (195947)
Bucklandi - Semicostatum199.5 - 192.9United Kingdom Procidaris lobatum (195943)
Obtusum199.5 - 192.9United Kingdom (Dorset) Procidaris lobatum (195945)
Semicostatum199.5 - 192.9United Kingdom (Gloucestershire) Procidaris lobatum (159417)