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Hreggoblastus differentialis

Blastoidea - Pentremitida - Conuloblastidae

Taxonomy
Hreggoblastus differentialis was named by Bohatý et al. (2024). It is not extant. Its type locality is Emsian fauna from Aguion Fm, Arnao Beach, Asturias, which is in an Emsian reef, buildup or bioherm grainstone in the Aguion Formation of Spain. It is the type species of Hreggoblastus.

Synonymy list
YearName and author
2024Hreggoblastus differentialis Bohatý et al. p. 18 fig. 11

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classBlastoideaSay 1825
superorderSpiraculata(Jaekel 1918)
orderPentremitidaMatsumoto 1929
familyConuloblastidae
genusHreggoblastus
speciesdifferentialis

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.

†Hreggoblastus differentialis Bohatý et al. 2024
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryc
Attached: yesc
Life habit: intermediate-level epifaunalc
Diet: suspension feederc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 15:52:18
Modified: 2010-02-09 11:56:54
Source: c = class, p = phylum
References: Aberhan et al. 2004, Aberhan 1992

Age range: Late/Upper Emsian or 399.50000 to 393.47000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Emsian399.5 - 393.47Spain (Asturias) Hreggoblastus differentialis (type locality: 39706)