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Encrinurus (Cromus) beaumonti

Trilobita - Phacopida - Encrinuridae

Taxonomy
Encrinurus (Cromus) beaumonti was named by Barrande (1852).

It was recombined as Cromus beaumonti by Pribyl and Vanek (1986).

Synonymy list
YearName and author
1852Encrinurus (Cromus) beaumonti Barrande figs. pl. 43
1961Encrinurus (Cromus) beaumonti Churkin, Jr. p. 174 figs. PI. 36, figs. 4-9
1986Cromus beaumonti Pribyl and Vanek

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyEncrinuridaeAngelin 1854
subfamilyEncrinurinaeAngelin 1854
genusEncrinurusBarrande 1852
subgenusCromus
speciesbeaumontiBarrande 1852

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
No diagnoses are available
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: carnivorec
Vision: well-developedg
Created: 2009-06-11 07:43:48
Modified: 2010-01-09 09:54:10
Source: g = genus, c = class
References: Aberhan et al. 2004, Hendy 2009

Age range: Gorstian or 427.40000 to 425.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Wenlock - Pridoli433.4 - 419.2USA (California) Encrinurus beaumonti (214346)
Gorstian427.4 - 425.6Czech Republic (Praha) Cromus beaumonti (229093)
Gorstian427.4 - 425.6Czech Republic Cromus beaumonti (14161)
Ludlow427.4 - 423.0USA (California) Encrinurus beaumonti (229581)
Ludlow427.4 - 423.0Morocco Encrinurus beaumonti (27053)