Bivalvia - Cardiida - Psammobiidae

Full reference: W. P. Woodring. 1982. Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (Pelecypods: Propeamussiidae to Cuspidariidae). United States Geological Survey Professional Paper 306(F)

Belongs to Gari (Gobraeus) according to W. P. Woodring 1982

Sister taxa: Gari (Gobraeus) furcata, Gari (Gobraeus) hornii, Gari (Gobraeus) loustauae, Gari (Gobraeus) texta, Gari (Gobraeus) vespertinus

Subtaxa: Gari (Gobraeus) listrota hadratera, Gari (Gobraeus) listrota listrota

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Type specimen: USNM 135238, a shell

Ecology: facultatively mobile infaunal deposit feeder

Average measurements (in mm): shell 34.5 x 20.0