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Isobythocypris

Ostracoda - Podocopida - Bairdiidae

Taxonomy
Isobythocypris is a genus. It is not extant.

It was assigned to Podocopida by Sepkoski (2002); and to Bairdiidae by Harloff and Jäger (1994), Forel (2017).

Species
I. ovalis, I. postera, I. tatei (syn. Bairdia elongata), I. unispinata
Species lacking formal opinion data
I. elongata

Synonymy list
YearName and author
1994Isobythocypris Harloff and Jäger p. 22
2002Isobythocypris Sepkoski
2017Isobythocypris Forel p. 26

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
RankNameAuthor
—Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
subclassPodocopaSars 1865
orderPodocopidaSars 1866
suborderBairdiocopinaGrundel 1967
superfamilyBairdioidea(Sars 1888)
familyBairdiidaeSars 1888
genusIsobythocypris

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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†Isobythocypris ovalis Bate and Coleman 1975
†Isobythocypris postera Herrig 1979
†Isobythocypris tatei Coryell 1963
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Invalid names: Bairdia elongata Blake 1876 [replaced]
†Isobythocypris unispinata Apostolescu 1959
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
carapace height10.390----
valve height50.3530.2600.4200.3700.061

Composition: low Mg calcitec
Environment: hypersaline, marine, brackish, freshwaterc
Locomotion: actively mobilec
Life habit: epifaunalo
Diet: detritivoreo
Diet 2: grazero
Vision: limitedc
Created: 2010-02-05 02:00:00
Modified: 2010-02-23 23:16:56
Source: o = order, c = class
References: Jell and Adrain 2002, Kiessling 2004

Age range: base of the Julian to the top of the Rupelian or 237.00000 to 27.30000 Ma

Collections (55 total)


Time interval Ma Country or state Original ID and collection number
Julian237.0 - 233.6Türkiye I. sp., I. tatei, I. postera (197740)
Sevatian211.18 - 205.7Canada (Yukon) I. sp. 1 (225001 225005 225008) I. sp. 1, I. sp. 2 (225004)
Angulata201.4 - 199.5United Kingdom (North Yorkshire) Bairdia tatei (159098)
Bucklandi199.5 - 192.9United Kingdom (North Yorkshire) Bairdia tatei (159099 159102)
Raricostatum199.5 - 192.9Germany Bythocypris postera, I. tatei (139811) Bythocypris postera, I. tatei, I. unispinata (139813 139814 139817) I. tatei (139812 139815 139816)
Semicostatum199.5 - 192.9Germany Bythocypris postera (139808) I. tatei (139809 139810)
Sinemurian199.5 - 192.9United Kingdom (Wales) I. sp. (33492)
Sinemurian199.5 - 192.9Germany I. elongata (33516)
Davoei192.9 - 184.2Germany Bythocypris postera, I. tatei (139822)
Davoei192.9 - 184.2France I. dorsoconvexa (33622) I. dorsoconvexa, I. tatei (33624) I. dorsoconvexa, I. tatei, I. unispinata (33627) I. tatei (33625)
Early/Lower Pliensbachian192.9 - 184.2Germany Bythocypris postera (139821) Bythocypris postera, I. tatei (139820) Bythocypris postera, I. tatei, I. unispinata (139818 139819)
Ibex192.9 - 184.2Portugal I. sp. (33459)
Jamesoni192.9 - 184.2Portugal I. sp. (33457 33458)
Margaritatus192.9 - 184.2France I. dorsoconvexa (33633 33634) I. dorsoconvexa, I. pliensbachensis (33630 33635) I. tatei (33629)
Pliensbachian192.9 - 184.2Austria I. tatei (158206)
Pliensbachian192.9 - 184.2Germany I. elongata (33513 33518)
Spinatum192.9 - 184.2Spain I. elongata (119565)
Spinatum192.9 - 184.2Hungary I. postera (158457)
Spinatum192.9 - 184.2Spain (Aragon) I. ovalis (146832 146837)
Falciferum184.2 - 182.9Spain I. ovalis (119385)
Falciferum184.2 - 182.9Austria Bythocypris postera (139825)
Tenuicostatum184.2 - 182.9Portugal I. ovalis (158467) I. sp. (33472) I. tatei (158468 158469)
Tenuicostatum184.2 - 182.9Spain (Aragon) I. ovalis (146845)
Tenuicostatum184.2 - 182.9Austria Bythocypris postera, I. tatei (139823 139824)
Tenuicostatum184.2 - 182.9Spain I. ovalis (114358)
Rupelian33.9 - 27.3Germany Bairdia elongata (95898)