160 TEANSACTIONS LIVEEPOOL BIOLOGICAL SOCIETY. 



Ectinosoma normani, T. and A. Scott. 



Amongst material collected in Barrow Channel by 

 Professor Herdman while surveying the ground for the 

 proposed establishment of Mussel Beds, &c, in the vicinity 

 of Piel and Boe Islands. 



Pseudanthessius sauvagei, Canu. 



Pseudanthessius sauvagei, T. Scott, Twelfth Annual 

 Beport, Fishery Board for Scotland, p. 260. 



Washed, from the Echinoderms, Spatangus purpureas 

 which were brought up in the trawl net of the steamer 

 while working on the off- shore grounds during the year. 

 It has also been found on Echinocardium cordatum, see 

 Canu's monograph " Les Copepodes du Boulonnais." 



Lichomolgus agilis (Ley dig). 



Lichomolgus concinnus, T. Scott, Tenth Annual 

 Beport, Fishery Board for Scotland, Part III, p. 261, 

 pi. xi., figs. 25—33. 



A few specimens were found amongst the bottom 

 material from which Petalosarsia were obtained. 



This is not the Lichomolgus agilis of T. and A. Scott 

 referred to in the First Beport as having been found in 

 the cockles. The latter species is identical with Herman- 

 ella rostrata, Canu, a species which was described and 

 published a short time before the figures and description 

 by T. and A. Scott appeared in the Annals and Magazine 

 of Natural History for September, 1892. 



OSTEACODA. 



Cytheropteron pyramidale, G. 0. Sars. 

 Among the mud brought up in the tow-net gathering 

 in which Petalosarsia was found. 



Sponge. 

 Leiosella iSpongionella) pulchella, Sowerby. 



