NO. 4 FRASER : HYDROIDS 15 



Aglaophenia rigida Allman 



Aglaophenia rigida Allman, Gulf Stream Hyd., 1877, p. 43. 

 Fraser, Atlantic Hyd., 1944, p. 389. 



Distribution. — 8 miles southwest of San Nicolaas Bay, Aruba Island, 

 23-24 fathoms. 



The nearest records to this are those off Floi'ida and that off 

 Barbados. There are several records off Mexico in the Eastern Pacific. 



