Prodromus descriptionis animalium evertebratorum quæ in Expeditione ad Oceanum, Pacificum Septentrionalem a Republica Federata missa, Johanne Rodgers Duce, observavit et descripsitv. 9Academy of Natural Sciences19–31
Stimpson, William. 1857. "Prodromus descriptionis animalium evertebratorum quæ in Expeditione ad Oceanum, Pacificum Septentrionalem a Republica Federata missa, Johanne Rodgers Duce, observavit et descripsit." Proceedings of the Academy of Natural Sciences of Philadelphia, 9 19–31.