612 REPORT— 1885. 
Discocavea verrucaria, D’ Orb. 
Discoporella flosculus, Hincks 
Discotubigera, D’ Orb. 
Falearia (pt.), Oken : 
Filissparsa incrassata, D’Orb. 
Heteroporella, Hincks 
Hornera borealis, Busk . 
, frondiculata, Surs 
Idmonea angustata, D’ Orb. 
55  coronopis, Def. 
»  dilatata, M.-Hd. , 
»  vadians, Van Ben. 
»,  transversa, M.-Hd. 
Millepora hhacea, Pull. 
Obelia tubulifera, Lame. 
Patinella verrucaria, Graz 
Proboscina latifolia, D’ Orb. 
4 ramosa, D’Orb. 
Pustulopora gracilis, Sars 
55 proboscidea, Johnst. 
- orchadensis, Busk 
Radiopora (pt.), D’Orb. 
Reptotubigera confiuens, D’Orb. 
Semimulticava (pt.), D’Orb. . 
Sophodictyum, Lonsd. : 
Stellipora, Hagenow ; 
Tubulipora foraminulata, Reuss 
a penicillata, Johnst. 
phalangea, Couch 
. repens, S. Wood . 
a serpens, Busk 
Hf verrnearia. M.-Hdw. 
Tubuliporina, J/.-Hdw., Johnst. 
Unicavea, D’Orb. : 
Lichenopora radiata. 
~ 
S 
Crisia. 
= Stomatopora id. 
= Lichenopora. 
Hornera lichenoides. 
ldaones atiteibrea! 
” 99 
»  Serpens. 
atlantica. 
»  Serpens 
3? 3 
” 29 
Diastopora patina. 
Tubulipora fimbria. 
Stomatopora expansa. 
= Porina borealis, Busk. 
Hide dt bed ne wed 
. = Palmicellaria elegans. 
= Hornera violacea. 
= Idmonea serpens. 
Domopora. 
Hornera. 
Stomatopora fungia. 
Tubulipora flabellaris. 
Stomatopora major. 
Tubulipora lobulata. 
< flabellaris. 
Cyclostomata, Busk. 
Lichenopora. 
Hii tl dete te ed 
GEOGRAPHICAL AND BATHYMETRICAL DISTRIBUTION 
OF MARINE POLYZOA. 
Part I. 
The Distribution of Cheilostomatous and Cyclestomatous Polyzoain the Arctic 
and Atlantic Seas. 
In the following lists I have compiled from various sources the range 
and distribution of species around a given centre, if I may be allowed to 
call it such. For this purpose I have taken the whole of the species and 
varieties described by Mr. Hincks in his ‘ British Marine Polyzoa,’ and 
have numbered them, 1 to 256, so that by this means an easy reference 
may be made to any particular form. The localities are indicated by 
