of the Fishery Board for Scotland. 



343 



Mid-water-Net. 





Other Forms, 





Larval 

 Echinoderms. 



Sagittae, 

 Size, etc. 



Larval 

 Annelids 



and 

 Adults. 



Larval 

 Crustaceans. 



Adult 

 Crustaceans. 



Molluscoida. 



Larval 

 Mollusca, 

 etc. 



Dia- 

 toms. 



Greenish 

 Bodies, 

 Remarks, 

 etc 





Adult 



4 Ophiocoma 

 nigra 



Bottom 



1 adult 



Tow-net I. 





1 Hyas 

 coarctatus 



1 Crangon 

 vulgaris, 



? bearing 

 ova 



2 Phoxichili- 

 dium 



1 Pycnogonum, 

 littorale 



1 Ascidian 











Plutei many 



A few 



Ground 



Nerine 



Trawl II. 





Calamus fin- 

 marchicus, 

 Gunner, 

 numerous 



Centropages 

 typicus, a 

 few 









Radiolarians, 

 a few 





Ophiuroids 

 and Ophio- 

 thrix 



Echini, young 



Swarms, 17 

 mm. (aver- 

 age size) 



Myriad 



Bottom 



A few 



Form with 

 circumoral 

 ring of ten- 

 tacles (see 

 sketch) 



Polynoe, 



young, a 



very few 

 Nerine, small 

 Wartelia, 



young in 



tube 



Tow-net 



Me galops, 

 very few 



II. 



Mysis vul- 

 garis, in 

 swarms 



Schistomysis 

 ornata, 

 many 



Pandalus 

 annulicornis 

 (?), young 



Arcturus 

 gracilis 



1 Crangon 

 vulgaris, 

 large 



Schistomysis 

 ornata, 

 many, small 



Mysis vul- 

 garis, very 

 few, small 



Boreophausia 

 raschii, 



Young crabs, 

 £ inch, very 

 few 





Univalve 



forms, a few 

 Mussels, a 



few, 4 mm. 

 2 Cephalopods 

 (Young 



Sepiola), 



5 mm, 



Spirialis, a 

 few, and 

 l'elics of 

 other Mol- 

 lusks. 









Young Spat- 



angus 

 Ophiuroids, 



and brittle 



stars 





Terebella, 

 very young 



Megalops, 

 very few 



Remains of 

 Schizopods, 



Centropages 

 hamatus, 

 many 



Calanus fi?i- 

 marchicus, 

 a few 







Many 

 kinds 



Ceratium 

 tripos, many 

 Ceratium 

 furca, very 

 few 



Radiolarian 

 (as before), 

 very few 



