Saccoglossus Schimkewitsch 1892 (acorn worm)

Enteropneusta - Harrimaniidae

Parent taxon: Harrimaniidae according to C. B. Cameron 2016

See also Bulman 1970

Sister taxon: Megaderaion

Subtaxa: Saccoglossus testa

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Distribution: found only at Mazon Creek (FMNH collection) (Carboniferous of Illinois)

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Specimen images are retrieved through the ePANDDA API.


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