Agaronia testacea mancinella Olsson 1922

Gastropoda - Neogastropoda - Olivellidae

Alternative combination: Oliva mancinella

Full reference: A. A. Olsson. 1922. The Miocene of Northern Costa Rica. Bulletins of American Paleontology 9(39):1-309

Belongs to Agaronia testacea according to W. P. Woodring 1964

Sister taxa: Agaronia testacea costaricensis, Agaronia testacea hadra, Oliva testacea costaricensis

Type specimen: PRI 20990, a shell

Distribution: found only at East Grape Point Creek (Pliocene of Costa Rica)

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