Happon—On Pheillia Sollasi. 695 
emitted only through the mouth. Strong mesoglceal sphincter 
muscle. 
The genus Phellia has been defined by Kwietniewski (1896) in 
much the same terms as that which I have adopted for the sub- 
family. 
I have no personal knowledge of the genus Octophellia, 
Andres (1884), nor can I at present recognise any other genus 
that belongs to this sub-family. 
Pheilia Sollasi is apparently closely allied to P. ternatana, 
- Kwietn., but differs from it, so far as the preserved specimens are 
concerned, in having fewer tentacles, more acontia, and no definite 
mesogloeal muscle in the oral disk. 
Reduced 3. Reduced i. 
