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Prosoptychus

Gastropoda - Bellerophontida - Bellerophontidae

Taxonomy
Bellerophon (Prosoptychus) was named by Perner (1903) [Sepkoski's age data: S Ldov D Emsi Sepkoski's reference number: 362,797]. Its type is Bellerophon (Prosoptychus) plebeius.

It was reranked as Prosoptychus by Knight et al. (1960), Horný (1963), Sepkoski (2002).

It was assigned to Bellerophon by Perner (1903); to Bellerophontinae by Knight et al. (1960); to Cymbulariinae by Horný (1963); and to Bellerophontida by Sepkoski (2002).

Synonymy list
YearName and author
1903Bellerophon (Prosoptychus) Perner
1960Prosoptychus Knight et al. p. 181
1963Prosoptychus Horný
2002Prosoptychus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderBellerophontidaUlrich and Scofield 1897
suborderBellerophontina
superfamilyBellerophontoidea()
familyBellerophontidae
subfamilyCymbulariinae
genusProsoptychus()

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. †Prosoptychus Perner 1903
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Prosoptychus baccatus Reed 1927
Prosoptychus globulus Lindström 1884
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Invalid names: Prosoptychus plebeius Perner 1903 [synonym]
Prosoptychus plenus Billings 1874
Prosoptychus projectus Perner 1903
Prosoptychus rotunda Perner 1903
Prosoptychus sibiricus Vostokova 1955
Prosoptychus sphaera Lindström 1884
Prosoptychus wenlockensis Murchison 1839
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Composition 2: low Mg calciteo
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Locomotion: slow-movingf
Life habit: low-level epifaunalf
Diet: detritivoref
Vision: limitedc
Created: 2009-06-11 14:40:27
Modified: 2009-10-11 13:36:14
Source: f = family, o = order, c = class
References: Kiessling 2004, Hendy 2009

Age range: base of the Rhuddanian to the top of the Pragian or 443.10000 to 410.62000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Rhuddanian - Aeronian443.1 - 438.6Russian Federation (Siberia) Bellerophon globolus (206542 206543 206560) Bellerophon globulus (206465)
Llandovery443.1 - 432.9Russian Federation (Siberia) Bellerophon sibiricus (206317)
Telychian438.6 - 432.9Sweden (Gotland) Bellerophon sphaera (3972)
Telychian438.6 - 432.9Norway (Oslo) P. sphaera (49985)
Sheinwoodian432.9 - 430.6Sweden (Gotland) Bellerophon sphaera (3973 155697)
Wenlock432.9 - 426.7Russian Federation Bellerophon sibiricus (23759 24744)
Homerian430.6 - 426.7Czech Republic (Praha) Bellerophon plebeius, Bellerophon projectus (155396)
Homerian430.6 - 426.7United Kingdom (England) P. sphaera, Bellerophon wenlockensis (23057)
Gorstian426.7 - 425.0Czech Republic Bellerophon plebeius (155561)
Gorstian426.7 - 425.0Czech Republic (Bohemia) Bellerophon plebeius (106308)
Gorstian426.7 - 425.0Czech Republic (Praha) Cymbularia rotunda (155418) P. plebeius (58980)
Ludlow426.7 - 422.7Czech Republic Bellerophon plebeius (144741)
Pragian413.02 - 410.62Canada (Quebec) Bellerophon plenus (157354)
Pragian413.02 - 410.62Australia (Victoria) P. sp. (75683)