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Aulacopleuridae

Trilobita - Proetida - Aulacopleuridae

Synonyms
Synonymy list
YearName and author
1854Aulacopleuridae Angelin pp. 1-24
1972Pseudotrinodidae Koashibay and Hamada
1978Aulacopleuridae Thomas and Owens p. 65
1990Aulacopleuridae Owens and Hammann
1997Aulacopleuridae Adrain and Kloc p. 705
1997Aulacopleuridae Whittington et al. p. 300
2009Aulacopleuridae Owens and Fortey
2011Aulacopleuridae Adrain p. 106
2015Aulacopleuridae Lamsdell and Selden p. 381

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyAulacopleuroidea(Angelin 1854)
familyAulacopleuridaeAngelin 1854
familyAulacopleuridaeAngelin 1854

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. †Aulacopleuridae Angelin 1854
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G. †Aulacopleura Hawle and Corda 1847
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Invalid names: Arethusina Barrande 1846 [objective synonym]
Subfm. †Aulacopleurinae Angelin 1854
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G. †Harpidella M'Coy 1849
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Subg. †Harpidella (Harpidella) McCoy 1849
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Harpidella (Harpidella) thomasi Clarkson and Howells 1981
Harpidella beggi Tripp 1954
Harpidella isoplates Tripp 1954
Harpidella megalops McCoy 1846
Harpidella minima Schuchert and Cooper 1930
Harpidella tridens Ingham 1970
Invalid names: Rhinotarion Whittington and Campbell 1967 [synonym]
G. †Otarionides Alberti 1969
G. †Pseudotrinodus Kobayashi and Hamada 1971
G. †Coignops Gandl 1980
G. †Cyphaspides Novak 1890
G. †Dixiphopyge Brezinski 1988
G. †Malimanaspis Baldis and Longobucco 1977
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Invalid names: Goodsiraspis Adrain and Chatterton 1993 [synonym]
G. †Maurotarion Alberti 1969
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Maurotarion minuscula Hall 1876
Maurotarion struszi Chatterton 1971
Maurotarion zlichovensis Pribyl and Vanek 1981
Invalid names: Branisella Pribyl and Vanek 1981 [synonym], Goniopleura Hawle and Corda 1847 [nomen oblitum], Tricornotarion Chatterton 1971 [synonym]
G. †Nitidocare Pribyl and Vanek 1985
G. †Songkania Chang 1974
Invalid names: Pseudotrinodidae Koashibay and Hamada 1972 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Comments: BODY SIZE: Based on component genera; 3 of 3 genera share 10 to < 100 length, 3 of 3 share 10 to < 100 width.f
Created: 2009-06-11 14:39:57
Modified: 2009-12-19 04:30:16
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy 2009, Fortey and Owens 1999

Age range: base of the Dapingian to the top of the Kinderhookian or 470.00000 to 352.00000 Ma

Collections (207 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Arenigian478.6 - 468.1China (Hubei) Aulacopleura dawanensis (116203)
Dapingian470.0 - 467.3China (Hubei) Aulacopleura dawanensis (116200 221220)
Soudleyan458.4 - 457.2Ireland (Lenister) Harpidella sp. (55711)
Aurelucian458.4 - 456.6United Kingdom (Scotland) Harpidella sp. (181539)
Soudleyan - Marshbrookian458.4 - 454.0Norway Harpidella sp. (2948)
Soudleyan - Marshbrookian458.4 - 454.0Norway (Oslo) Harpidella sp. (2762)
Sandbian458.4 - 453.0Russian Federation Harpidella triloba (116243)
Sandbian458.4 - 453.0USA (Virginia) Harpidella sp. (178255 178256 178257)
Sandbian458.4 - 453.0United Kingdom (Scotland) Harpidella sp. (208117 208121 208122 208125 208129) Harpidella tumida, Harpidella sp., Otarion reedi (208120)
Caradoc458.4 - 449.5United Kingdom (Scotland) Otarion isoplates, Otarion beggi (188938)

Youngest occurrences

Time interval Ma Country or state PBDB collection number
Eifelian393.3 - 387.7Czech Republic (Moravia) Aulacopleura bohemica, Cyphaspides sp. (5768 5865) Cyphaspides spp. (25118)
Eifelian393.3 - 387.7USA (Pennsylvania) Cyphaspis minuscula (232686)
Eifelian393.3 - 387.7Germany Cyphaspides sp. (229262)
Eifelian393.3 - 387.7USA (New York) Cyphaspis minuscula (219872)
Eifelian393.3 - 387.7Czech Republic Aulacopleura bohemica, Aulacopleura beyrichi, Cyphaspides holynensis (10474)
Eifelian393.3 - 387.7Czech Republic (Koneprusy) Cyphaspides holynensis (12257)
Eifelian393.3 - 387.7China (Guangxi) Aulacopleura sp., Cyphaspides sp. (27556 27559) Cyphaspides orientalis, Cyphaspides paradoxus (25817) Cyphaspides sp. (27558 27560)
Givetian387.7 - 382.7Germany Cyphaspides truncatus (5907)
Frasnian382.7 - 372.2USA (Iowa) Harpidella brandonensis (94212)
Kinderhookian358.9 - 352.0USA (New Mexico) Dixiphopyge armata (64752 64753)