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Tylocidaris (Tylocidaris) ravni

Echinoidea - Cidaroida - Psychocidaridae

Taxonomy
Tylocidaris ravni was named by Brotzen (1959) [DISTRIBUTION: Middle Danian; Denmark.]. It is not a trace fossil.

It was recombined as Tylocidaris (Tylocidaris) ravni by Gravesen (1993).

Sister species lacking formal opinion data
T. bermudez, T. bermudezi, T. bruennichi

Synonymy list
YearName and author
1959Tylocidaris ravni Brotzen
1993Tylocidaris (Tylocidaris) ravni Gravesen p. 53

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
RankNameAuthor
classEchinoidea()
subclassCidaroidea(Claus 1880)
orderCidaroida()
superfamilyCidarideaGray 1825
familyPsychocidaridae
genusTylocidarisPomel 1883
subgenusTylocidarisPomel 1883
speciesravni(Brotzen 1959)

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 calciteo
Ontogeny: accretion, addition of partsp
Environment: marineo
Locomotion: slow-movingo
Life habit: low-level epifaunalo
Diet: grazero
Diet 2: omnivoreo
Vision: limitedc
Dispersal: watero
Dispersal 2: planktonico
Created: 2004-02-28 12:08:25
Modified: 2009-12-13 03:42:21
Source: o = order, c = class, p = phylum
References: Kiessling 2004, Aberhan 1992
Collections
No collection or age range data are available