POLYZOA OF THE L.M.B.C. DISTRICT. 89 
Mastigophora hyndmanni, Johnston. 
Lepralia hyndmanni, Johnst., Busk. 
This species is given on the authority of Mr. R. 
Kirkpatrick, of the British Museum, who found it among 
specimens collected by Mr. J. Gregory, F'.G.S., at Puffin 
Island, in August, 1887. It has not since been met with. 
Mucronella ventricosa, Hassall. 
Lepralia ventricosa, Hass., Johnst., Busk, &c. 
Puffin Island. 
Cellepora armata, Hincks. 
This rare species, which has only been found in a few 
localities, was dredged in the ‘‘ Weathercock”’ expedition 
of 1886, between Liverpool and the Isle of Man, from a 
depth of twenty-five fathoms. 
Cellepora avicularis, Hincks. 
‘“Weathercock’”’ expedition of 1886, from twenty-five 
fathoms. 
Cellepora dichotoma, Hincks. 
Cellepora avicularis, Smitt. 
‘““Weathercock”’ expedition of 1886, from twenty-five 
fathoms. ‘‘Hyena’”’ expedition (Easter, 1889), south of 
Port Erin, from twenty-seven fathoms. 
Stomatopora incrassata, Smitt. 
Alecto retiformis, Hincks. 
On Pecten shell, ‘“‘ Hyzena’”’ expedition of 1888, near the 
Calf of Man, depth twenty fathoms. 
Stomatopora granulata, M-Edwards. 
Alecto granulata, M-Edwards, Johnst., Busk. 
Dredged near Puffin Island. 
Stomatopora johnstoni, Heller. 
Alecto granulata, Johnst. 
Dredged near the Calf of Man, during the ‘‘ Hyena”’ 
expeditions of 1888 and of Easter, 1889. 
