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Balizoma

Artiopoda - Phacopida - Encrinuridae

Taxonomy
Balizoma was named by Holloway (1980) [Sepkoski's age data: S Wenl-u S Ludl-u Sepkoski's reference number: 1088].

It was assigned to Encrinuridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).

Synonymy list
YearName and author
1980Balizoma Holloway
2002Balizoma Jell and Adrain p. 347
2002Balizoma Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyEncrinuridaeAngelin 1854
genusBalizomaHolloway 1980

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.

G. †Balizoma Holloway 1980
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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: carnivorec
Vision: well-developedg
Created: 2010-01-09 08:09:26
Modified: 2010-01-09 10:09:26
Source: g = genus, f = family, c = class
References: Hendy 2009, Whittington et al. 1997, Aberhan et al. 2004

Age range: base of the Aeronian to the top of the Pridoli or 440.50000 to 419.62000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Aeronian440.5 - 438.6Czechia B. mareki (14085) B. mareki, B. inexpectata (14122) B. sp. (14087)
Wenlock432.9 - 426.7United Kingdom (England) B. variolaris (79893)
Wenlock432.9 - 426.7USA (Arkansas) B. sp. (26020 229058)
Homerian430.6 - 426.7United Kingdom B. variolaris (165514)
Homerian430.6 - 426.7Canada (Northwest Territories) B. variolaris (25990)
Gorstian426.7 - 425.0Czechia B. transiens (14056 14104 14105 14107) B. transiens, B. dakon (14106)
Paadla426.7 - 423.0Estonia B. obtusus (13727)
Gorstian - Ludfordian426.7 - 422.7Czechia B. transiens (14066)
Ludlow426.7 - 422.7Canada (Yukon) B. obtusus (23078)
Ludlow426.7 - 422.7Ukraine B. obtusus (23356 23357)
Ludlow426.7 - 422.7Belarus B. sp. (23658)
Ludfordian425.0 - 422.7Canada (Northwest Territories) B. obtusus (25495)
Pridoli422.7 - 419.62Czechia B. concomitans (14114 14130) B. testosteron (14045)