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Acratiidae

Ostracoda - Podocopida - Acratiidae

Synonymy list
YearName and author
1962Acratiidae Gründel
2005Acratiidae Liebau p. 120
2008Acratiidae Crasquin p. 250
2013Acratiidae Sebe et al. p. 517
2015Acratiidae Zazzali et al. p. 290
2017Acratiidae Chitnarin p. 675
2017Acratiidae Forel p. 17
2018Acratiidae Tanaka p. 22
2021Acratiidae Chitnarin and Ketwetsuriya p. 6

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
RankNameAuthor
—Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
subclassPodocopaSars 1865
orderPodocopidaSars 1866
suborderPodocopinaSars 1866
superfamilyBairdioidea(Sars 1888)
familyAcratiidaeGründel 1962
familyAcratiidaeGründel 1962

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.

Fm. †Acratiidae Gründel 1962
show all | hide all
G. †Acratia Delo 1930
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†Acratia caeracella Forel 2017
†Acratia candyae Forel 2012
†Acratia chongpani Chitnarin 2017
†Acratia filippovskaensis Kotschetkova 1972
†Acratia goemoeryi Kozur 1970
†Acratia hamadai Tanaka et al. 2013
†Acratia hungarica Kozur 1985
†Acratia jeanvannieri Forel 2013
†Acratia kollmanni Forel 2017
†Acratia lucea Maillet et al. 2013
†Acratia mongkoli Chitnarin 2017
†Acratia obesa Gusseva 1972
†Acratia okumurai Tanaka 2013
†Acratia olivifera Chen 1958
†Acratia permiana Zalanyi 1974
†Acratia pervagata Forel 2015
†Acratia posthungarica Kozur 1985
†Acratia pulchra Posner 1951
†Acratia qinglongensis Wang 1978
†Acratia recurvata Cordell 1952
†Acratia schreteri Kozur 1985
†Acratia serbianella Crasquin 2010
†Acratia simplex Kesling and Chilman 1978
†Acratia siratchoica Egorov 1953
†Acratia subfusiformis Wang 1978
†Acratia subgusevae Wang 2005
†Acratia subularis Gusseva 1972
†Acratia symmetrica Hao 1992
†Acratia triassica Kozur 1970
†Acratia typica Delo 1930
†Acratia visnyoensis Kozur 1985
Subfm. †Acratiinae Gruendel 1962
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G. †Cooperuna
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†Cooperuna sinuata Kozur 1985
†Cooperuna tenuis Kozur 1985
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†Acratinella obscura Belousova 1965
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†Baschkirina antiqua Jiang 1983
†Baschkirina ballei Crasquin 2010
†Baschkirina buekkensis Kozur 1985
†Baschkirina convexa Kozur 1985
†Baschkirina ruchae Chitnarin 2017
†Baschkirina shii Kozur 1985
†Baschkirina ventrocostata Becker and Wang 1992
G. †Lamellacratia Kozur 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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: Kiessling 2004, Jell and Adrain 2002

Age range: base of the Lochkovian to the top of the Early/Lower Pliensbachian or 419.20000 to 183.00000 Ma

Collections (355 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Lochkovian419.2 - 410.8Russian Federation (Arkhangel'skaya Oblast') Baschkirina novozemelica (40697)
Lochkovian419.2 - 410.8Russian Federation Baschkirina angustaz (13960)
Lochkovian419.2 - 410.8Russian Federation (Sverdlovskaya Oblast) Baschkirina retusa (81749)
Pragian410.8 - 407.6Russian Federation (Sverdlovskaya Oblast) Baschkirina retusa (81750)
Pragian - Early/Lower Emsian410.8 - 402.5Russian Federation (Sverdlovskaya Oblast) Baschkirina memorabilis, Baschkirina retusa (81797)
Emsian407.6 - 393.3China (Guangxi) Baschkirina antiqua (143427)
Emsian - Eifelian407.6 - 387.7China (Guizhou) Baschkirina ventrocostata (143431)
Late/Upper Emsian402.5 - 391.9Russian Federation Baschkirina suavis (35720)
Givetian387.7 - 382.7France Acratia cf. sp. G2, Acratia sp. 3, Acratia sp. G1 (38681) Acratia sp. G1 (38683)
Givetian387.7 - 382.7USA (Michigan) Acratia simplex (38475)

Youngest occurrences
Time interval Ma Country or state PBDB collection number
Illyrian247.2 - 242.0Hungary Acratia goemoeryi, Acratia triassica (135823)
Ladinian242.0 - 237.0Iran Acratia sp. (97874)
Julian235.0 - 232.0Turkey Acratia spp., Acratia goemoeryi, Acratia triassica, Acratia kollmanni (197740)
Sevatian212.0 - 205.6Canada (Yukon) Acratia sp. 1 (225000 225002) Acratia sp. 1, Acratia sp. 2 (225001)
Angulata201.3 - 196.5Germany Acratia sp. B (139805) Acratia sp. B, Acratia sp. C (139807)
Planorbis201.3 - 196.5Germany Acratia sp. B (139803)
Sinemurian199.3 - 190.8Germany Acratia sp. (33516)
Raricostatum196.5 - 189.6Germany Acratia sp. C (139814)
Early/Lower Pliensbachian189.6 - 183.0Germany Acratia sp. C (139818 139819)
Jamesoni189.6 - 183.0Turkey Acratia sp. (158463)