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Bathyurus (Raymondites) ingalli

Artiopoda - Proetida - Bathyuridae

Taxonomy
Bathyurus ingalli was named by Raymond (1913) [= Raymondites spiniger (Hall); Ludvigsen 1979b, p. 39, fig. 22B, 22C.]. Its type specimen is GSC 4318, a pygidium, and it is a 3D body fossil.

It was recombined as Raymondites ingalli by Whittington (1953); it was recombined as Bathyurus (Raymondites) ingalli by Sinclair (1944), Swisher et al. (2015).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1913Bathyurus ingalli Raymond p. 57 figs. pl. 7, fig. 7
1944Bathyurus (Raymondites) ingalli Sinclair p. 16 figs. pl. 1, figs. 9–11
1953Raymondites ingalli Whittington p. 654 figs. pl. 69, figs. 16–21
2015Bathyurus (Raymondites) ingalli Swisher et al. pp. 123 - 128 figs. 3.1–3.7, 4.1–4.6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
familyBathyuridaeWalcott 1886
genusBathyurusBillings 1859
subgenusRaymonditesSinclair 1944
speciesingalli(Raymond 1913)

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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Diagnosis
ReferenceDiagnosis
R. E. Swisher et al. 2015Occipital and axial pygidial spines present. Frontal area equal to 21% (18%–23%) of preoccipital glabellar length. Palpebral area of fixigena smooth or with scattered, barely perceptible low tubercles. Pygidium with sculpture of terraces ridges; may include barely perceptible tubercles on axial rings in front of axial spine.
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-06-09 12:55:37
Modified: 2009-06-09 14:55:37
Source: g = genus, f = family, o = order, c = class
References: Whittington et al. 1997, Fortey and Owens 1999, Harrington et al. 1959, Aberhan et al. 2004

Age range: Chatfieldian or 453.80000 to 451.00000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Caradoc458.2 - 449.5Canada (Ontario) Raymondites ingalli (26276)
Franklinian457.3 - 449.6Canada (Ontario) Bathyurus ingalli (167297)
Kirkfieldian457.3 - 449.6Canada (Ontario) Raymondites ingalli (26192)
Shermanian457.3 - 449.6Canada (Ontario) Raymondites ingalli (26272)
Chatfieldian453.8 - 451.0Canada (Ontario) Raymondites ingalli (26263 26270 26271 26273)
Chatfieldian453.8 - 451.0USA (Kentucky) Raymondites ingalli (34545)