ANNELIDA. 117 



Genus Hermadion, Kinberg. 



Eermadion pellucidum, Ehlers, Die Borstenwtirmer, i. p. 105, 

 pis. 3 & 4. 



Occasionally in deep water amongst corallines and shells. 



Hermadion assimile, M'lntosh. 



Amongst the debris in the fishing-boats. This species is 

 easily discriminated from the foregoing (in spirit) by the 

 presence of a brownish-black band commencing behind the 

 head, and continuing along the central line to the tail. Dorsal 

 bristles with the rows of spikes much less marked, and with 

 a notch at the tip of each bristle ; the ventral bristles have a 

 somewhat blunt tip, with processes or beaks which differ 

 characteristically from those of the foregoing. 



Genus Halosydna, Kinberg. 



Hcdosydna gelatinosa, Sars ; Mgrn. op. cit. p. 14. 



Not uncommon imder stones in rock-pools and in the 

 stomach of the cod. 



Genus Malmgeenia, M'Intosh. 



Malmgrenia andreapolis, M'Intosh. 



Amongst the debris in the fishing-boats, in the stomachs of 

 cod and haddock, and abundantly on the West Sands after 

 stomis. The scales have a persistent brown belt Dorsal 

 bristles terminated by a peculiar knob ; ventral bifid, but the 

 distal process is constituted by a modification of the knob. 



Genus Enipo, Mgrn. 

 Enipo Kinhergi, Mgrn. op. cit. p. 15. 

 Occasionally in the stomachs of cod and haddock. 



