Arwidsson — On some Irish Maldanidae. 225 



The species is hitherto only known from the warmer parts of the west 

 coast of Norway, where it attains a considerable size. It very easily breaks 

 to pieces, however, in dredging — a process which in Norway usually only gives 

 you the hindmost part, easily recognizable, however. The complete individual 

 previously known was also very small. 



Bibliography. 



1. 1888. Cunningham, B.A., and G. A. Kamage : 



The Polychaeta Sedentaria of the Firth of Forth, in : Trans. Roy. Soc. 

 Edinburgh, vol. xxxiii., p. 3. 



3. 1892. HoKNELL, J. : 



Report on the Polychaetous Annelids of the L. M. B. C. District, in ; 

 Fauna Liverpool Bay, vol. iii. 



3. 1894. De Saint-Joseph : 



Les Annelides polychetes des cotes de Dinard. — 3. Partie, in : Ann. Sc. 

 nat., Zool. (7), vol, xvii. 



4. 1896. Michablsen, W. : 



Die Polychaetenfauna der deutschen Meere einschliesslieh der 

 benachbarten und verbindenden Gebiete, in: Wiss. Meeresunters. 

 Komm. wiss. Unters. deutseh. Meere. Kiel, Biol. Anst. Helgoland 

 (N.F.), vol. ii., Heft. 1.— Abt. 1. 



6. 1907. Arwidsson, Ivar : 



Studien iiber die skandinavischen und arktischen Maldaniden, nebst 

 Zusamnienstellung der ilbrigen bisher bekannten Arten dieser 

 Familie, in : Zool. Jahrb. Abt. f. Syst. Suppl., 9. Heft. 1. 



List of Stations. — Biological Collections, in : Agric. Techn. Instr.' 

 Ireland. — Fish. Branch. 



6. 1905. Part 1. 1899-1904. 



-7. 1906. Part 2. 1905. 



8. 1907. Part 3. 1906. 



9. 1909. Part 5. 1908. 

 10. 1910. Part 6. 1909. 



K.I.A. PKOC, VOL. XXIX., SECT. B. [2 /] 



