SEA-FISHERIES LABORATORY, 



November. 



187 

















d 



d 



d 

















































-ji 



Ul 



CO 









o 

 o 

 ft 



M 



O 



c3 



II 



m" - 





o 



B 



60 



5 d 



3£ 



o 



9 

 o 



rB • 

 CO*' 



SB 6 



3 



02 CT 



SB 6 



pq 



01 



M 



03 



CO 



Q 



B 



pq 



3hW 



SK 



OPQ 



OPQ 



feW 



OS 



o& 



OZ 



J 



J 



PM 



Asterionella bleakleyi ... 

 Bicldulphia mobiliensis 

 Chsetoceros constrictum 



Chsetoceros debile 



Clisetoceros decipiens ... 



Chsetoceros teres 



Coscinodiscus concinnus 



Coscinodiscus grani 



Ditylium bright welli . . . 

 Eucampia zoodiacus ... 



Melosira borreri 



Rhizosolenia semispina 

 Rhizosolenia setigera . . . 

 Rhizosolenia shrubsolei 



Ceratium furca 



Ceratium fusus 



Ceratium tripos 



Tintinnopsis campanula 



Noctiluca miliaris 



Pleurobrachia pileus 

 Medusoid gonophores . . . 



Sagitta bipunctata 



Autolytus prolifer 



Tomopteris onisciformis 



Larval Polychseta 



" Mitraria " 



Crab zoea 



Crab megalopa 



My sis stage of Crangon 



Mysis 



Idotea marina 



Hyperia galba 



Calanus helgolandicus ... 

 Pseudocalanus elongatus 



Paracalanus parvus 



Temora longicornis 



Centropages hamatus ... 

 Labidocera wollastoni ... 



Acartia clausi 



Oithona similis 



Caligus rapax 



Copepod nauplii 



Oikopleura , 



Ascidian eggs 



Fish larvae 



15 



l(i 



24 



2!) 



25 



