Sphaerexochus glaber Holloway 1980 (trilobite)

Trilobita - Phacopida - Cheiruridae

Belongs to Sphaerexochus according to C. R. Congreve and B. S. Lieberman 2011

See also Holloway 1980

Sister taxa: Sphaerexochus arenosis, Sphaerexochus arenosus, Sphaerexochus atacius, Sphaerexochus brandlyi, Sphaerexochus bridgei, Sphaerexochus britanicus, Sphaerexochus calvus, Sphaerexochus dimorphus, Sphaerexochus eurys, Sphaerexochus fibrisulcatus, Sphaerexochus hapsidotus, Sphaerexochus hiratai, Sphaerexochus hisingeri, Sphaerexochus johnstoni, Sphaerexochus laciniatus, Sphaerexochus latifrons, Sphaerexochus molongloensis, Sphaerexochus parvus, Sphaerexochus planirachis, Sphaerexochus pulcher, Sphaerexochus romingeri, Sphaerexochus scabridus, Sphaerexochus tuberculatus, Sphaerexochus valcourensis

Type specimen: Its type locality is Trilobites of the St Clair Limestone, Arkansas, which is in a Wenlock deep subtidal ramp grainstone/lime mudstone in the St. Clair Limestone Formation of Arkansas.

Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Silurian of United States (2: Arkansas, Oklahoma collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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