†Arellanella sonora Lochman 1952 (trilobite)
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Trilobita - Ptychopariida - Alokistocaridae
Full reference: C. Lochman. 1952. Trilobites. Cambrian Stratigraphy and Paleontology Near Caborca, Northwestern Sonora, Mexico. Smithsonian Miscellaneous Collections. 119 (1) 60-161
Belongs to Arellanella according to C. Lochman 1952
Sister taxon: Arellanella caborcana
Type specimen: U.S.N.M. No.115953, a cephalon/head (cranidium).
Ecology: fast-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Arellanella sonora in the database
Specimen images are retrieved through the ePANDDA API.
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