XXXVIU 



THE VOYAGE OF H.M.S. CHALLENGER. 



Halosauridfe 



Sternoptychidae 

 Salmoiiidso 

 Notacantlii 

 Bathythrissidae 

 Cyclostomi 



furnish 5 species. 

 4 

 2 



2 



1 

 2 



or 1 per cent. 



As regards the abundance of individuals the Macruridfe seem to surjiass all the other 

 forms ; then follow the Ophidiida) and Cadida3. Scopclida; and Stomiatidse are likewise 

 numerous, much more so than the Berycida;, although these latter are represented by a 

 greater number of species. 



