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Isoteloides canalis

Trilobita - Asaphida - Asaphidae

Asaphus canalis was named by Whitfield (1886).

It was recombined as Isotelus canalis by Raymond (1905); it was recombined as Isoteloides canalis by Brett and Westrop (1996).

Synonymy list
YearName and author
1886Asaphus canalis Whitfield
1905Isotelus canalis Raymond
1910Isoteloides whitfieldi Raymond
1979Isoteloides latimarginatus Fortey p. 72 figs. Pl. 24, figs. 2, 6
1996Isoteloides canalis Brett and Westrop p. 412

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EubilateriaAx 1987
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyAsaphidaeBurmeister 1843
subfamilyIsotelinaeAngelin 1854
genusIsoteloidesRaymond 1910

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.

Isoteloides canalis Whitfield 1886
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Invalid names: Isoteloides latimarginatus Fortey 1979 [synonym], Isoteloides whitfieldi Raymond 1910 [synonym]
No diagnoses are available
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-movingo
Life habit: low-level epifaunalo
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-08 11:27:56
Modified: 2009-06-08 13:27:56
Source: g = genus, f = family, o = order, c = class
References: Hendy 2009, Aberhan et al. 2004, Hendy et al. 2009

Age range: Arenig or 478.60000 to 466.00000 Ma

Collections (15 total)

Time interval Ma Country or state Original ID and collection number
Gasconadian485.4 - 477.7USA (New York) Asaphus canalis (119377)
Cassinian482.3 - 470.0Canada (Quebec) Isoteloides canalis (50060 50062)
Cassinian482.3 - 470.0Canada (Newfoundland and Labrador) Isoteloides canalis (133140) Isoteloides latimarginatus (103540 106241)
Cassinian482.3 - 470.0Canada (Newfoundland) Isoteloides canalis (195757 195758)
Tulean - Blackhillsian480.8 - 470.0Canada (Newfoundland and Labrador) Isoteloides latimarginatus (195776)
Tulean - Blackhillsian480.8 - 470.0Canada (Newfoundland) Isoteloides latimarginatus (196380)
Arenig478.6 - 466.0USA (Vermont) Isoteloides canalis (55240 55241)
Arenig478.6 - 466.0USA (New York) Isoteloides canalis (55243)
Chazyan470.0 - 457.3USA (New York) Isotelus canalis (171704)
Chazyan470.0 - 457.3Canada (Ontario) Asaphus canalis (172201)