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Pygorhytinae

Echinoidea - Disasteridae

Taxonomy
Pygorhytidae was named by Lambert (1909). Its type is Pygorhytis.

It was reranked as the subfamily Pygorhytinae by Jesionek-Szymanska (1963).

It was assigned to Disasteridae by Jesionek-Szymanska (1963).

Subtaxa
Collyrites

Synonymy list
YearName and author
1963Pygorhytinae Jesionek-Szymanska p. 351

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
—Carinacea
—Irregularia()
—Atelostomata
familyDisasteridae
subfamilyPygorhytinae()
subfamilyPygorhytinae()

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.

Subfm. †Pygorhytinae Lambert 1909
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: actively mobilec
Life habit: epifaunalc
Diet: grazerc
Diet 2: deposit feederc
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 12:05:24
Modified: 2010-02-12 04:00:29
Source: c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range: base of the Early/Lower Bathonian to the top of the Hauterivian or 167.70000 to 129.40000 Ma

Collections (25 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Bathonian167.7 - 164.7Armenia Collyrites sp. (196493)
Early/Lower Bathonian167.7 - 164.7Iran Collyrites sp. (37563 37564)
Early/Lower Callovian164.7 - 161.2France Collyrites elliptica (170301)
Late/Upper Callovian164.7 - 161.2Poland Collyrites bicordata (196450 196451)
Early/Lower Oxfordian161.2 - 155.7India Collyrites dorsalis (63531)
Early/Lower Oxfordian - Middle Oxfordian161.2 - 155.7France Cardiopelta bicordata (13147)
Late/Upper Oxfordian161.2 - 155.7France Collyrites sp. (62725 62726 62727 62728)
Middle Oxfordian161.2 - 155.7Spain Collyrites sp. (68308)
Middle Oxfordian161.2 - 155.7France Collyrites sp. (13057)
Middle Oxfordian - Late/Upper Oxfordian161.2 - 155.7France Cardiopelta bicordata (13059) Collyrites sp. (13055)
Late/Upper Oxfordian - Early/Lower Kimmeridgian161.2 - 150.8Spain Collyrites sp. (68307)
Early/Lower Kimmeridgian155.7 - 150.8Algeria Collyrites chellalaensis (196453)
Tithonian152.1 - 145.0Yemen (Wadi Hajar) Collyrites loryi (2615)
Berriasian145.0 - 139.8Yemen (Wadi Hajar) Collyrites loryi (2628)
Valanginian139.8 - 132.9Switzerland Collyrites jaccardi (2247)
Valanginian139.8 - 132.9Morocco (Western High Atlas) Collyrites jaccardi (2062)
Hauterivian132.9 - 129.4France Collyrites ovulum, Collyrites jaccardi (2209)
Hauterivian132.9 - 129.4Switzerland Collyrites ovulum (2198) Collyrites ovulum, Collyrites jaccardi (2200)