of the Fishery Board for Scotland. 



295 



Mid- water Net. 



Dia- 

 toms. 



Other forms, 

 greenish 

 bodies, 

 Kemarks, 

 etc. 





Larval 

 Echinoderms. 



Sagittae, 

 Size, &c. 



Larval 

 Annelids 



and 

 Adults. 



Adult 

 Aittolytus 



prolifer, 



with eggs 



in pouch, 

 Larval form 



of Nereis 



Larval 

 Crustaceans. 



Adult 



Crustaceans. 



Molluscoida. 



Larval 

 Mollusca, 

 etc. 











Parathemisto 

 oblivia, a few 







A few 













Parathemisto 

 oblivia, 

 numerous 













A few 







Parathemisto 

 oblivia 















Bottom 



A few large 



Tow-net. 





Many Cope- 

 poda 





Young 

 Spiriatis 





























Myriad, g to 

 | inch 



Parasitic Ne- 

 matode in 

 some 



Nereis as be- 

 fore 



Larval Nerine 

 8 segments 

 and Trocho- 

 tphere stage, 

 adult 



Tomopteris, 

 many, £ to \ 

 inch 



Nereis 



Autolytus, 

 with ovisac 





Parathemisto 

 oblivia, in 

 swarms 



Boreophausia 

 raschii, 

 many 



Schistomysis 

 ornata, very 

 few 



Mysis vul- 

 garis, very 

 few 



1 Atylus 

 swammei'' 

 damii 



Parathemisto 

 oblivia, 

 swarms, 

 1 Eurydice 

 pulchra 

 Calanus fin* 

 marchicus, a 

 few 



Pseudocalanua 

 elongatus 

 Exuviaa of 

 Balanus 



Calanus fin- 

 marchicus, a 

 few 



Pseudocalanus 

 elongatus, 

 many 





Minute 

 bivalves 











Bottom 



A few mature 



Tow-net. 











! 



T2 



