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POLYZOA OF THE L.M.B.C. DISTRICT. 215 
being new to the district. On a single Pecten valve 
thirteen species existed, among them being Hippothoa 
distans, Stomatopora incrassata, Membranipora dumerilit, 
M. craticula, and Schizoporella unicorns. A Buccinum 
shell also was found encrusted with ten species. 
The Biological Station at Puffin Island has afforded a 
large amount of good material, and the results obtained 
after examining the same are embodied in a “‘ Report on 
the Polyzoa of Puffin Island,’’* read before the Biological 
Society in November, 1887. Altogether fifty-one species 
are recorded from the island, and five species and three 
varieties are given which have not been found in any other 
part of the L.M.B.C. district. 
In addition to the above localities, shore collecting in all 
parts has been conducted, but little has resulted from this 
source. This leads one to the conclusion that future 
successes are to be looked for when examining the deeper 
parts of the area during our dredging expeditions. 
SpEcIES NEw TO THE LOCALITY. 
Cellaria sinuosa, Hassall. 
Fareimia sinuosa, Hassall. 
Salicornaria sinuosa, Johnst., Busk, &c. 
Fine specimens were dredged at a depth of twenty-seven 
fathoms, near Port Evin, in the “‘ Hyena”’ expedition of 
Easter, 1889. 
Schizoporella unicornis, Johnston. 
Lepralia unicornis, Johnst., Busk, Alder, Hincks. 
Lepralia cusata, Johnst., Busk, Hincks, Reuss, &c. 
Dredged in the ‘‘Hyena”’ expedition of 1888, near the 
Calf of Man, from a depth of twenty fathoms. 
* Proc. L’pool Biol, Soc., vol. ii., p. 74, 
