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Holectypus macropygus

Echinoidea - Holectypoida - Holectypidae

Taxonomy

No taxonomic data are available

Sister species
H. cragini, H. montalvensis, H. pealei, H. sarthacensis
Sister species lacking formal opinion data
H. afer, H. almeidae, H. cenomanensis, H. corallinus, H. crangini, H. depressus, H. excisus, H. minutus, H. orificatus, H. phelani, H. planatus, H. portentosus, H. sanctae-crucis, H. similis

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
—Carinacea
—Irregularia()
orderHolectypoida
familyHolectypidae
genusHolectypus
speciesmacropygus

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Hauterivian to the top of the Late/Upper Aptian or 132.60000 to 113.20000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Hauterivian132.6 - 125.77France Holectypus macropygus (2199 2203 2206 2209)
Hauterivian132.6 - 125.77Switzerland Holectypus macropygus (2198 2200 2201)
Barremian125.77 - 121.4France Holectypus macropygus (2212)
Barremian125.77 - 121.4Switzerland Holectypus macropygus (2196)
Aptian121.4 - 113.2France Holectypus macropygus (2186)
Late/Upper Aptian119.57 - 113.2Algeria Holectypus macropygus (40788)