ox THE ZOOLOGICAL STATION AT NAPLES. 



2G1 



from fragments from the largest cyst, each worm must be from one to two 

 metres long. Attempts to induce the eggs to develop were quite unsuc- 

 cessful. There is a similar Didyraozoon — also from Orthagoriscus — in 

 the museum of Genoa Unh'ersity. 



I am at present occupied with material obtained at Naples, and hope 

 to shortly publish some of my results. Appended is a list of the fishes 

 examined, and I regret that owing to other work I have not yet had time 

 to identify all their parasites. 



I would desire to express my great obligations to the British Associa- 

 tion for permission to work at their table, and also to the officials of the 

 Stazione Zoologica for their unfailing kindness. 



