60 TBANSACTIOttS LIVEEPOOL BIOLOGICAL SOCIETY. 



Coccospheres (few). 

 Limacina retroversa (many). 

 Copepoda : — Galanus finmarchicus (common) . 

 G.propinquus (few). 

 Temora longicornis (several). 

 Oithona spinifrons (common). 



G, on bath tap, September 29th, 1 to 4 p.m. 



Geratium tripos, & Globigerina bulloides (many). 



VIII. September 29th, 7 p.m., to September 30th, 

 9 a.m.; from lat. 54° 15' N., long. 46° 22' W., to lat. 

 55°24'N., long. 41° 10' W. 



Peridinium diver gen a (very many*). 

 Coccospheres & Coscinodiscus radiatus (common). 

 Tintinnus denticulatus (few). 

 Geratium tripos (few). 



Do., variety (?) (abundant). 

 Dinophysis atlantica (abundant). 

 Globigerina bulloides (few). 

 Limacina retroversa . 

 Copepoda : — Galanus prop inquus (abundant). 

 (?) Pleuromma abdominale. 

 Temora longicornis (few). 

 (?) Ectinosoma atlanticum. 

 Oithona spinifrons (abundant). 



H, on bath tap, September 30th, 7 to 11 a.m. 

 (Small quantity, in the main same as above.) 

 Geratium tripos (abundant). 

 Peridinium diver gens (abundant) . 

 Tintinnus denticulatus (few). 



This Peridinium was so abundant and so red in colour as to give the 



silk of the nets a reddish tint, and to cause a deposit looking like a fine red 

 powder (recalling the appearance of Dr. Gregory's mixture) at the bottom of 

 the collecting dish. 



