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Corynexochus (Bonnia)

Trilobita - Corynexochida - Corynexochidae

Taxonomy
Corynexochus (Bonnia) was named by Walcott (1916) [Sepkoski's age data: Cm Atda-u Cm Tojo-l Sepkoski's reference number: 463,472,885].

It was reranked as Bonnia by Resser (1936), Palmer and Halley (1979), Jell and Adrain (2002) and Sepkoski (2002).

It was assigned to Corynexochus by Walcott (1916); to Trilobita by Resser (1936); to Dorypygidae by Palmer and Halley (1979) and Jell and Adrain (2002); and to Corynexochida by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1916Corynexochus (Bonnia) Walcott pp. 325 - 326
1936Bonnia Resser pp. 6 - 7
1938Bonnia sola Resser and Howell p. 230
1979Bonnia Palmer and Halley p. 81
2002Bonnia Jell and Adrain p. 470
2002Bonnia Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
suborderCorynexochinaKobayashi 1935
familyCorynexochidaeAngelin 1854
genusCorynexochusAngelin 1854
subgenusBonnia

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. †Corynexochus (Bonnia) Walcott 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedg
Created: 2010-01-23 04:52:54
Modified: 2010-01-23 06:52:54
Source: g = genus, o = order, c = class
References: Hendy et al. 2009, Aberhan et al. 2004, Whittington et al. 1997
Collections
No collection or age range data are available