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Eucystis
Taxonomy
Eucystis was named by Angelin (1878). It is not extant. Its type is Eucystis raripunctata.
It was assigned to Diploporita by Sepkoski (2002); and to Sphaeronitidae by Regnéll (1945), Bockelie (1984) and Jell (2010).
It was assigned to Diploporita by Sepkoski (2002); and to Sphaeronitidae by Regnéll (1945), Bockelie (1984) and Jell (2010).
Species
Synonyms
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Synonymy list
Year | Name and author |
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1878 | Eucystis Angelin |
1887 | Proteocystites Barrande |
1896 | Palmacystis Haeckel |
1945 | Eucystis Regnéll |
1963 | Austrocystites Brown |
1979 | Proteocystites Chauvel and Le Menn p. 569 |
1984 | Eucystis Bockelie |
2002 | Carpocystites Sepkoski |
2002 | Eucystis Sepkoski |
2002 | Proterocystites Sepkoski |
2010 | Eucystis Jell p. 35 |
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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. †Eucystis Angelin 1878
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†Eucystis acuminata Regnell 1945
†Eucystis angelini Regnell 1945
†Eucystis branagani Brown 1963
†Eucystis hibernica Paul 1973
†Eucystis langoeyensis Bockelie 1984
†Eucystis pentax Paul 1973
†Eucystis quadrangularis Regnell 1945
†Eucystis raripunctata Angelin 1878
Invalid names: Austrocystites Brown 1963 [synonym], Carpocystites [synonym], Palmacystis Haeckel 1896 [synonym], Proteocystites Barrande 1887 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
References: Aberhan 1992, Bambach et al. 2007 |
Age range: base of the Pirgu to the top of the Zlichovian or 449.50000 to 391.90000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Rawtheyan | Norway | E. langoeyensis (163020 163024) | |
Katian | Spain (Zaragoza) | E. angelini, Proteocystites hispanica (196922) | |
Katian | Sweden (Dalarne) | E. raripunctata, E. angelini, E. quadrangularis (165717) | |
Katian - Hirnantian | Sweden (Dalarne) | E. raripunctata (73413) | |
Pirgu | Norway | E. langoeyensis (158962) | |
Ashgill | Spain (Aragon) | E. sp., Proteocystites hispanica (163399) | |
Pirgu - Hirnantian | Sweden (Dalarna) | E. raripunctata (158137) | |
Pirgu - Hirnantian | Sweden (Dalarne) | E. acuminata (73490) | |
Ludlow | Australia (New South Wales) | E. branagani (201154) | |
Pridoli - Lochkovian | USA (Oklahoma) | E. sp. (26826) | |
Zlichovian | Czech Republic | Eucystis indet. (10467) |