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Amphilichas declivis

Trilobita - Lichida - Lichidae

Taxonomy
Amphilichas declivis was named by Tripp (1954). Its type specimen is A.3734a, b, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Craighead Quarry, which is in a Caradoc marine mudstone in the Craighead Formation of the United Kingdom.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1954Amphilichas declivis Tripp p. 656 figs. Pl 1, fig 1-4

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderLichidaMoore 1959
familyLichidaeHawle and Corda 1847
subfamilyLichinaeHawle and Corda 1847
tribeTetralichini
genusAmphilichasRaymond 1905
speciesdeclivis

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.

Amphilichas declivis Tripp 1954
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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
Adult height: 1.0 to < 10g
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivoreo
Vision: well-developedf
Created: 2009-06-09 11:56:55
Modified: 2009-06-09 13:56:55
Source: g = genus, f = family, o = order, c = class
References: Whittington et al. 1997, Harrington et al. 1959, Aberhan et al. 2004

Age range: Caradoc or 458.40000 to 449.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Caradoc458.4 - 449.5United Kingdom (Scotland) Amphilichas declivis (type locality: 188938)