University of North Dakota. 29 



ORDER Cri.*:TOGNATIIA. 



65 — Sag'itta elegans. S. I. 



Vineyard Sound, Mass., surface. 



ORDER POLYZOA . 



66 — Cellularia ternata. S. I. 



Off Cape Cod, Mass.; 18 fathoms. 



67 — Gemellaria loiicata. S. T. 



Off Cape Cod, Mass.; 24 to 30 fathoms. 



6S — Biiguhi turrita. S. I. 



Narragansett Bay, R. I.; 4 to (> fathoms. 

 69 — Electra jjilosa. S. I. 



Southern coast of New Ens^land. 



ORDER TUNICATA. 



70 — Molgula manhattensis. S. I. 



Southern New England, shore. 



71 — Halocynthia partita. S. I. 



Wood's Holl, Mass., shore. 



72— Botryllus Gouldii. S. I. 



Wood's Holl, Mass. 



73 — Perophora viridis. S. I. 



Wood's Holl, Mass. 



74 — Amorcecium pellucidum. S. I. 



Vineyard Sound, Mass. 



75 — Amorreciurn constellatum. S. I. 



Vineyard Sound, Mass. 



76 — Amonecium stellatuui. S. I. 



Wood's Holl, Mass. 



77 — Leptodinuni alhidum. S. I. 



Vineyard Sound, 3Iass. 



