ANNELIDA. 127 



Genus Polydora, Bosc. 

 Polydora ciliata, Jolinst. ; Mgrn. op. cit. p. 95. 

 Very abundant in soft sandstone and shale. 



Fam. 27. Cirratulidae. 



Genus Cikratulus, Lamarck. 

 Cirratulus cirratus, 0. F. Muller ; Mgrn. op. cit. p. 95. 

 Common in mud and muddy sand under stones between 

 tide-marks, and ranging to deep water. 



Genus Dodecaceeia, CErst. 

 Dodecaceria concharum, (Erst. ; Mgrn. op. cit. p. 96. 

 Not unfrequent in tangle-roots and old shells from low- 

 water mark to the coralline ground. 



Fam. 28. Capitellidae. 



Genus Capitella, Blainville. 



Capitella capitata, Fab. ; Mgrn. op. cit. p. 97. 



Common on the West Sands after storms and in fissures 

 of rocks in mud. 



Fam. 29. Maldanidse. 

 Genus Maldane, Grube. 

 MaUane hiceps, Sars ; Mgrn. op. cit. p. 98. 

 A fragmentary specimen in the stomach of a haddock. 



Genus Nicomache, Mgrn. 

 Nicomache lumhricalis, Fabr. ; Mgrn. op. cit. p. 99. 

 Common between tide-marks imder stones, and thence to 

 deep water ; it is especially abundant in vertical fissures of 

 the soft sandstone at the East Eocks. 



