K. J. Bush — Two genera of tubicolous Annelids. 57 



1905 and Saint-Joseph's interpretation in 1906 does not appear 

 to be in accord with Philippi's species. A comparison of the 

 figures of the operculum given by the two authors, as well as 

 of those of the setae and uncini given by Langerhans '84, as 

 Y. infundibulum and Y. spirorbis, and Marenzeller '93, as 

 Y. midtivaricosa^ reveals well-marked differences. The 

 species described by Lo Bianco '93 appears very like the one 

 given by Marion and Bobretzky '75, as Y. infundibulum. 



Yermilia infundibulum Claparede '70 (p. 523, figures) + 

 Langerhans '80 (p. 119, figures) non Philippi. 



Genus % Clapaeedei nom. nov. 



Bay of Naples and Atlantic at Madeira. 



Although well-figured and described, the true generic rela- 

 tion of this species, for which a new name is required, cannot 

 be determined, as the thoracic membrane is not sufficiently 

 well defined. It is. described as large, forming a 3-lobed 

 collar, and is represented in the figure as not forming a pos- 

 terior border. The species is cited by Saint-Joseph as a typical 

 Yermilia. Figures given by Langerhans '84 as Y. spirorbis 

 show marked affinity with those of Claparede. 



Yermilia infundibulum Marion and Bobretzky '75 (p. 98, 

 figures) non Philippi and Claparede. 



f Yermilia m,ultivaricosa Lo Bianco '93 (p. 93) non Maren- 

 zeller. 



Genus ? Mabseillesensis nom. nov. 



Mediterranean at Marseilles and Bay of Naples ; off Cannes ?' 



Generic relation doubtful, shows affinity with the species 

 dredged off Cannes, figured (116) by Saint-Joseph '06, as 

 Yermiliopsis infundibulum in part. The Yermilia galeata 

 Grube '60 (p. 113, figure) from Porto Re, Adriatic, is a related 

 species. 



Yermilia infundibulum Langerhans '81 (p. 278) non '80 

 and preceding authors. (Teste Saint-Joseph.) 



Yermiliopsis infundibulum Saint-Joseph '06 (p. 219, figure) 

 in part. 



Paeaveemilia (?) mediteeeanea nom. nov. 



Atlantic at Madeira and Mediterranean off St. Raphael. 



This species as described by Saint-Joseph has some affinity 

 with the type of the genus Paravermilia, but a comparison 

 of the setse and uncini is necessary before this generic rela- 

 tionship can be definitely established. The second briefly 

 mentioned example seems a distinct species. 



