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Strigigenalis implexa

Trilobita - Proetida - Bathyuridae

Taxonomy
Strigigenalis implexa was named by Loch (2007) [Paratypes: UMC 16883-16890]. Its type specimen is UMC 16882, a cephalon/head (cranidium), and it is a 3D body fossil.

Synonymy list
YearName and author
2007Strigigenalis implexa Loch p. 47 figs. Pl. 18, figs. 1-2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
familyBathyuridaeWalcott 1886
genusStrigigenalisWhittington and Ross 1953
speciesimplexa

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-12-19 02:31:34
Modified: 2009-12-19 04:31:34
Source: f = family, o = order, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Fortey and Owens 1999

Age range: Cassinian or 478.60000 to 468.10000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Jeffersonian485.4 - 468.1USA (Oklahoma) Strigigenalis implexa (106929 106930 106931 106934 106935)
Jeffersonian485.4 - 468.1Canada (Newfoundland and Labrador) Peltabellia peltabella (106230)
Cassinian478.6 - 468.1USA (Oklahoma) Strigigenalis implexa (106747 106936 106938 106939 106941 106946 106947 106948)