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Prokopius sculptus

Aristocystitidae

Taxonomy
Aristocystites sculptus was named by Barrande (1887) [Aristocystites? sculptus]. Its type specimen is NMP L13003 and is a 3D body fossil. Its type locality is Chrustenice, which is in a Vinice marine shale in the Vinice Formation of Czechia.

It was recombined as Calix sculptus by Bassler and Moodey (1943); it was recombined as Hippocystis sculptus by Prokop (1965); it was recombined as Prokopius sculptus by Paul (2018).

Synonyms
Synonymy list
YearName and author
1887Aristocystites sculptus Barrande p. 113 figs. pl. 6, figs 28, 29
1941Hippocystis batheri Chauvel
1943Calix sculptus Bassler and Moodey p. 136
1965Hippocystis sculptus Prokop p. 303 figs. pls 1, 2, text-fig. 1
2018Prokopius sculptus Paul pp. 342 - 344 figs. 4, 5

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
superfamilySphaeronitidaNeumayr 1889
familyAristocystitidaeBassler 1938
genusProkopius
speciessculptus()

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.

Prokopius sculptus Barrande 1887
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Invalid names: Prokopius batheri Chauvel 1941 [synonym]
Diagnosis
ReferenceDiagnosis
C. R. C. Paul 2018An aristocystitid genus with a relatively small, oval mouth surrounded by a prominent oral rim such that the four ambulacral facets are orientated vertically, with oral pores in the peristome; hydropore a zigzag slit set in an oval tubercle elongate parallel to the oro-anal axis and across the suture PO1: PO6; conical gonopore within a single plate below the hydropore; with a theca composed of strongly tumid plates covered with diplopores that are often horseshoe shaped.
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubp
Life habit: epifaunalsubp
Diet: suspension feedersubp
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-09-21 12:36:39
Modified: 2009-09-21 14:36:39
Source: subp = subphylum, p = phylum
References: Aberhan 1992, Bambach et al. 2007

Age range: base of the Zahorany to the top of the Vinice or 459.30000 to 457.30000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Berounian459.7 - 450.1Czechia (Praha) Prokopius sculptus (157338)
Vinice459.3 - 457.3Czechia Aristocystites sculptus (200045) Hippocystis batheri (3864)
Zahorany - Late/Upper Ordovician459.3 - 443.1Czechia Hippocystis batheri (3865)