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Coenholectypus

Echinoidea - Holectypoida - Holectypidae

Taxonomy
Coenholectypus was named by Pomel (1883). Its type is Discoidea macropyga.

It was reranked as Holectypus (Coenholectypus) by Nishiyama (1950); it was corrected as Caenholectypus by Nisiyama (1966).

It was assigned to Holectypus by Nishiyama (1950); to Holectypoida by Jagt (2000), Sepkoski (2002); and to Holectypidae by Nisiyama (1966), Wagner and Durham (1966), Smith (1991), Smith (1995), Berndt (2003).

Synonymy list
YearName and author
1883Coenholectypus Pomel p. 75
1950Holectypus (Coenholectypus) Nishiyama
1966Caenholectypus Nisiyama p. 273
1966Coenholectypus Wagner and Durham p. U444
1991Coenholectypus Smith p. 35
1995Coenholectypus Smith p. 178
2000Coenholectypus Jagt
2002Caenholectypus Sepkoski
2003Coenholectypus Berndt p. 82

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

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.

G. †Coenholectypus Pomel 1883
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†Coenholectypus excisus Desor 1847
†Coenholectypus inflatus Cotteau and Gauthier 1895
†Coenholectypus larteti Cotteau 1869
†Coenholectypus macropygus Agassiz 1836
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Invalid names: Holectypus adkinsi Smiser 1936 [synonym], Holectypus engerrandi Lambert 1927 [synonym], Holectypus pennanus White 1887 [synonym], Holectypus planatus Roemer 1852 [synonym]
†Holectypus larteti major Blenckenhorn 1925
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: actively mobileo
Life habit: semi-infaunalo
Diet: detritivoreo
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-29 10:03:22
Modified: 2009-12-13 03:45:22
Source: o = order, c = class, p = phylum
References: Kiessling 2004, Aberhan et al. 2004, Aberhan 1992

Age range: base of the Early/Lower Valanginian to the top of the Late/Upper Maastrichtian or 137.05000 to 66.00000 Ma

Collections (121 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Valanginian137.05 - 132.6Hungary C. macropygus (66031)
Early/Lower Hauterivian132.6 - 125.77France C. macropygus (68940 68946 68947 68984 68987 68991 69004 69007 69077 69078 69079 69082 69492 69744 69745 69746 69747 69751 69752 69760 69762 69763 69764 69765 69776 69778 69780 69781 69782 69785 69786 69793 69794 84872 84873 84876 84877 84878 84879)
Barremian125.77 - 121.4Yemen (Wadi Hajar) Caenholectypus sp. (2561)
Early/Lower Aptian121.4 - 119.57Hungary C. macropygus (66039)
Early/Lower Aptian121.4 - 119.57Egypt C. macropygus (220852)
Aptian121.4 - 113.2Mexico (Baja California) Holectypus planatus (1885)
Aptian121.4 - 113.2Hungary Holectypus neocomiensis (66026)
Aptian121.4 - 113.2Portugal C. similis (73556 73564)
Late/Upper Aptian119.57 - 113.2Japan Caenholectypus peridoneus (91290)
Late/Upper Aptian119.57 - 113.2Egypt C. sp. (151613)
Early/Lower Albian113.2 - 110.1USA (Texas) Holectypus planatus (203431)
Early/Lower Albian113.2 - 110.1Brazil C. neocomiensis (195793)
Middle Albian110.1 - 106.3Peru Holectypus planatus (88175 158987)
Middle Albian110.1 - 106.3Egypt C. macropygus (191703)
Late/Upper Albian106.3 - 100.5Egypt C. portentosus (140609)
Late/Upper Albian106.3 - 100.5Brazil (Sergipe) Holectypus pennanus (87857)
Late/Upper Albian - Cenomanian106.3 - 93.9Egypt C. portentosus, C. larteti (150677 150737)
Late/Upper Albian - Early/Lower Cenomanian106.3 - 93.9Spain Caenholectypus cenomanensis (3832)
Cenomanian100.5 - 93.9Saudi Arabia C. excisus (195499)
Cenomanian100.5 - 93.9Egypt Holectypus larteti (161575)
Cenomanian100.5 - 93.9France (Charentes) C. excisus (64881)
Cenomanian100.5 - 93.9Jordan Caenholectypus excisus (140949) C. larteti (96247)
Early/Lower Cenomanian100.5 - 93.9Brazil C. neocomiensis (141026 195519)
Early/Lower Cenomanian100.5 - 93.9France (Poitou-Charentes) C. excisus (73862)
Early/Lower Cenomanian100.5 - 93.9Egypt C. excisus (114873) C. larteti (140109 140114) C. portentosus, C. larteti (140613)
Early/Lower Cenomanian100.5 - 93.9France C. cenomanensis, C. excisus (59810 59812) C. excisus (59802 59809 59813 59814 59815 59816 59817 59818)
Early/Lower Cenomanian - Middle Cenomanian100.5 - 93.9Egypt C. cenomanensis (114785) C. turonensis, C. larteti (150675)
Late/Upper Cenomanian100.5 - 93.9Egypt C. cenomanensis (114810) C. excisus (114794) C. larteti (114891 140242)
Late/Upper Cenomanian100.5 - 93.9Brazil C. sp. A (141007)
Late/Upper Cenomanian100.5 - 93.9France C. excisus (59806 59807 59808)
Middle Cenomanian100.5 - 93.9France C. excisus (59803 59804 59805)
Middle Cenomanian100.5 - 93.9Egypt C. cenomanensis (114880) C. larteti (140233)
Middle Cenomanian100.5 - 93.9Serbia Holectypus larteti (164671)
Early/Lower Turonian93.9 - 89.8Egypt C. turonensis (114799 114815 114898 140245 140588)
Early/Lower Turonian - Middle Turonian93.9 - 89.8Egypt C. larteti (150612)
Late/Upper Turonian93.9 - 89.8Egypt C. turonensis (114823)
Late/Upper Turonian93.9 - 89.8Israel Caenholectypus sp. (69832)
Santonian85.7 - 83.6France Caenholectypus turonensis (3780)
Santonian85.7 - 83.6Spain C. sp. (66979)
Campanian - Maastrichtian83.6 - 66.0Oman C. inflatus (151655)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0Spain Caenholectypus subcrassus (3772)
Early/Lower Maastrichtian72.2 - 66.0Spain (Cataluña) C. proximus (67004)
Late/Upper Maastrichtian72.2 - 66.0Netherlands (Limburg) C. macrostomus (32167)
Late/Upper Maastrichtian72.2 - 66.0Türkiye Holectypus inflatus (34587)
Maastrichtian72.2 - 66.0Oman C. baluchistanensis (151618) C. inflatus (151654 151656)
Maastrichtian72.2 - 66.0Spain (Santander) C. nachtigali (157004 157007 157009 157010)
Late/Upper Maastrichtian - Danian72.2 - 61.66Netherlands (Limburg) C. macrostomus (32169)
Late/Upper Maastrichtian - Danian72.2 - 61.66Netherlands C. macrostomus (32160)