> Fish Parasites. 



COPEPODA. 



Scottocheres elongatus, 111. 



,, longifurca, 111. 



Lepeopsyllus typicus, n. gen. & sp., 106. 



,, ovalis, n. sp., 111. 



Doropontius denticornis, n. gen. & sp., 111. 

 ( 'letopontius serratus, n. gen. & sp., 111. 

 Stephopontius typicus, n. gen. & sp., 111. 

 Bradypontius siphonatus, 111. 

 Artotroous orbicularis. 111. 

 Bomolochus scomberesocis. 



,, unicirrus. 



( aligns dakari. 

 ,, diaphanus. 

 ,, benedeni. 

 Lepeophtheirus thompsoni. 

 Chondracanthus cornutus. 



cynoglottidis, n. sp 

 Brachiella thynni. 



,, merluccii. 



Anchorella uncinata. 



COPEPODA. 



Family: CALANID^. 



Calanus helgolandicus (Claus). 



One of the commonest northern species. Taken at 6 stations in this collection, but 

 not further south than the Mediterranean. 



Calanus gracilis, Dana. 



Less common than the preceding species, occurring at 4 stations, but similar in 

 distribution. 



Calanus minor (Glaus). 



Common throughout the route traversed, from the Mediterranean to the Indian 

 Ocean, occurring at 33 stations. 



Calanus pauper, Giesbr. 



Taken at 58 stations ; distribution similar to that of the last species. 



Calanus darwini (Lubbock). 



Less plentiful than the two preceding species, occurring at '11 stations, from the 

 Bed Sea southwards through the Indian Ocean. 



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