Bivalvia - Trigoniida - Megatrigonioidae
Alternative combination: Trigonia ethra
Belongs to Pterotrigonia according to E. Dartevelle and S. Freneix 1957
Sister taxa: Pterotrigonia (Acanthotrigonia), Pterotrigonia (Pterotrigonia), Pterotrigonia (Ptilotrigonia), Pterotrigonia (Rinetrigonia), Pterotrigonia (Scabrotrigonia), Pterotrigonia (Scabrotrigonia) eufaulensis, Pterotrigonia borgesi, Pterotrigonia crenulata, Pterotrigonia cristata, Pterotrigonia evansana, Pterotrigonia klamathonia, Pterotrigonia oregana, Pterotrigonia vaelsiensis, Notoscabrotrigonia tocaimaana, Pisotrigonia salebrosa, Rinetrigonia ventricosa
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Pterotrigonia ethra in the database
Specimen images are retrieved through the ePANDDA API.
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