of the Fishery Board for Scotland. 



293 



Mid- water Net. 



Dia- 

 toms. 



Other Forms, 

 Greenish 

 Bodies, 

 Remarks, 

 etc. 





Larval 

 Echinoderms. 



Sagittae, 

 Size, etc. 



Larval 

 Annelids 



and 

 Adults. 



Larval 

 Crustaceans. 



Adult 

 Crustaceans. 



Molluscoida. 



Larval 

 Mollusca, 

 etc. 







In swarms 



Bottom 



Adult 

 Tomopteris, 

 a few 



Tow-net. 





Calanus fin- 

 marchicus 



Diastylis 

 rathkii, 

 young 





Young 

 Spir talis 





Ceratium 

 furca 



Tintinnus 



denticulatus 

 Ceratium 



tripos, 



numerous 

 Spores of algae 

 Peculiar 



algoid body 

 Diatoms 



Larval star- 

 fish like 

 Cribrella 



In swarms, 

 few 1 inch, 

 and swarms 

 of less 



Adult 

 Tomopteris 





Parathemisto 

 oblivia (as 

 before) , in 

 swarms 



Calanus fin- 

 marchicus 



A few veligers 

 and bivalves 







Spores of 

 algae and 

 fragments 











Parathemisto 

 oblivia, in 

 swarms, 

 males show- 

 ing sperma- 

 tozoa, most 

 young, one 

 containing 

 ova of Ascaris 

 and another. 



TwoAscidians 











2 Ascarids 

 in Para- 

 themisto, 

 and in an- 

 other sev- 

 eral large 

 ova of As- 

 caris 





Considerable 

 number 



Tomopteris, 

 numerous, 

 small 





Amathilla 

 sabini 



1 Eurydice 

 pulchra 



Parathemisto 

 oblivia, con- 

 siderable 

 number 















2 about 1\ 

 inch 







1 Amathilla 

 sabini 



Parathemisto 

 oblivia, 

 numerous, 

 males de- 

 veloping 

 spermatozoa 























Parathemisto 

 oblivia, 

 numerous 











