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Pachycalix

Aristocystitidae

Taxonomy
Pachycalix is a genus. It is not extant.

It was assigned to Aristocystitidae by Beaver et al. (1967); and to Diploporita by Sepkoski (2002).

Synonymy list
YearName and author
1967Pachycalix Beaver et al. p. S255
2002Pachycalix Sepkoski

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

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.

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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: 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
Collections
No collection or age range data are available