Report of Work Done in 1931 Identifier: 10229 Title: Report of Work Done in 1931 Author: Isidor GreenwaldNew York University Date: 1931 Species: BolteniaSea squirt EchiurusSpoon worm Myxine glutinosaHagfish, Slime eel Type: Bulletin, Report Bulletin: Volume 03 - 1931 Report: 13 Citation “Report of Work Done in 1931,” MDI Biological Laboratory, accessed March 15, 2026, https://digitalarchive.mdibl.org/items/show/1160.Item 10229 Save this item as a PDF file