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Paradoxides (Eccaparadoxides)

Artiopoda - Redlichiida - Paradoxididae

Synonymy list
YearName and author
1957Eccaparadoxides Snajdr
1997Eccaparadoxides Whittington et al. p. 476
2002Eccaparadoxides Sepkoski
2008Paradoxides (Eccaparadoxides) Landing et al. p. 894

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
orderRedlichiidaRichter 1932
suborderRedlichiinaRichter 1932
superfamilyParadoxidoideaHawle and Corda 1847
familyParadoxididaeEmmrich 1839
genusParadoxidesBrongniart 1822
subgenusEccaparadoxides(Snajdr 1957)

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.

Subg. †Paradoxides (Eccaparadoxides) Snajdr 1957
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Eccaparadoxides acadicus Matthew 1883
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 100 to < 1000g
Adult width: 10 to < 100g
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: carnivoresuperf
Vision: well-developedf
Created: 2009-02-25 10:19:06
Modified: 2009-02-25 12:19:06
Source: g = genus, f = family, superf = superfamily, o = order, c = class
References: Hendy et al. 2009, Fortey and Owens 1999, Hendy 2009, Aberhan et al. 2004

Age range: base of the Delamaran to the top of the Menevian or 509.70000 to 499.50000 Ma

Collections (57 total)


Time interval Ma Country or state Original ID and collection number
Botomian - Lenian516.0 - 508.2Russian Federation (Siberia) Eccaparadoxides subenormis (10013) Paradoxides subenormis (9999)
Delamaran509.7 - 505.3Canada (New Brunswick) Acadoparadoxides acadicus (34599)
Amgan508.2 - 504.5Czechia (Bohemia) Eccaparadoxides pusillus (67708 67709 67738)
Solvan508.2 - 504.5Spain (Zaragoza) Eccaparadoxides brachyrachys (90553) Eccaparadoxides pradoanus (203131)
Solvan - Menevian508.2 - 499.5Russian Federation (Siberia) Eccaparadoxides subenormis (10014) Paradoxides subenormis (10000)
Solvan - Menevian508.2 - 499.5Czechia Eccaparadoxides pusillus (73529 73545 73557 73561)
Middle Cambrian506.5 - 497.0Czechia (Jince) Eccaparadoxides pusillus (76481 76483)
Middle Cambrian506.5 - 497.0France (Languedoc-Roussillon) Eccaparadoxides brachyrachis, Eccaparadoxides mediterraneus (198923 198927) Eccaparadoxides macrocercus (198926)
Middle Cambrian506.5 - 497.0France Eccaparadoxides pusillus (56727)
Middle Cambrian506.5 - 497.0Czechia (Bohemia) Eccaparadoxides rohanovicus, Eccaparadoxides pusillus (67775)
Middle Cambrian506.5 - 497.0Czechia (Litavka) Eccaparadoxides pusillus (76453 76454)
Middle Cambrian506.5 - 497.0Türkiye Paradoxides pradoanus (69934) Paradoxides remus (69933 69935 69936 69937 69956 69957 69958)
Middle Cambrian506.5 - 497.0Spain Eccaparadoxides sdzuyi, Eccaparadoxides pusillus (55265)
St Davids506.5 - 497.0Spain (Leon) Eccaparadoxides asturianus (55503)
St Davids506.5 - 497.0Spain (Zaragoza) Eccaparadoxides asturianus (90546) Eccaparadoxides pradoanus (141553) Paradoxides brachyrhachis (90560)
St Davids506.5 - 497.0Canada (Newfoundland and Labrador) Eccaparadoxides eteminicus, Eccaparadoxides acadicus (49059)
St Davids506.5 - 497.0Canada (New Brunswick) Acadoparadoxides acadicus (34574 34598 34600) Eccaparadoxides eteminicus (49053 49055 49056 49057 49070) Eccaparadoxides eteminicus, Eccaparadoxides lamellatus (49058)
Taijangian - Wangcunian506.5 - 497.0Türkiye Eccaparadoxides sp. (133682 133683 133684 133685 133686)
Drumian504.5 - 500.5Czechia (Central Boemian) Eccaparadoxides rohanovicus, Eccaparadoxides pusillus (76456)
Menevian504.5 - 499.5Spain (Zaragoza) Eccaparadoxides pradoanus, Eccaparadoxides brachyrachis (192403)
Boomerangian500.5 - 499.0Türkiye Eccaparadoxides sp. (155479 155556 155559)
Guzhangian500.5 - 497.0Türkiye Eccaparadoxides sp. (155557)