Blaschka Marine Invertebrates: Thyone raphanus, no. 293 : Cucumaria hyndmannii, no. 267 : Cucumaria tergestina, no. 268 : Thyonidium pellucidum, no. 294 : Phyllophorus urna, no. 276

Blaschka Marine Invertebrates: Thyone raphanus, no. 293 : Cucumaria hyndmannii, no. 267 : Cucumaria tergestina, no. 268 : Thyonidium pellucidum, no. 294 : Phyllophorus urna, no. 276, 122370. The Rakow Research Library Manuscript Collection. https://archivesspace.cmog.org/repositories/3/digital_objects/541 Accessed March 21, 2023.