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Alphabetical list of families (-subfamilies)

Step up two levels to order Tellinoidea       Step up a level to superfamily (or taxon of roughly equivalent rank) Tellinoidea

Step backwards to previous family (-subfamily): Semelidae     Step forwards to next family (-subfamily): Tellinidae - Tellininae

Family (-subfamily) Tellinidae - Arcopagiinae - “tellins”  

Cyclotellina (tellins)

Merisca (tellins) (figure a)

Pseudarcopagia (tellins) (figures b-c)