NOETH ITALIAN BKTOZOA. 159 



Monte Baldo ; Malo ; Priabona ; various localities in Hungary 

 (Pergens Sf Hantken) ; Latdorf ; Castelarquato ; Eisenstadt, &c. 

 Sollingen ; Cenomanian of Saxony (?). 



11. Entalophoea TENmssiMA (Eeuss). 



Spiropora tenuissima, Reuss, Bry. von Crosaro, p. 288, pi. xxxvi. 

 fig. 6. 



Specimens from Brendola, with delicate zoarium and narrow 

 zooecia arranged in verticillate manner, are no doubt what Reuss 

 described, but I am by no means sure that this is a good species. 



12. HOEITEEA CONCATENATA (ReUSS). 



Hornera concatenata. Eeuss, Bry. von Crosaro, p. 283^ pi. xxxv. 

 figs. 5, 6. 



Hornera concatenata, Waters, ' Closure of the Cyclost. Bry.,' Journ. 

 Linn. Soc. vol. xvii. pi. xvii. fig. 2 ; Pergens, Bry. von Wola Lu'- 

 zanska, p. 63; Bry. Garumniens de Faxe, p. 217. 



Hornera suhannulata, Phil., Tert. Yerstein. N.AV. Deutsch. p. 36, 

 pi. i. fig. 9; Stoliczka, Olig. Bry. von Latdorf, p. 79, pi. i. fig. 4; 

 Eeuss, Eauna des deutsch. Oberolig. p. 58 ; Eeuss, Eoram. Anth. 

 und Bryoz. des deutsch. Septarienth. p. 195, pi. x. tigs. 2, 3. 



The zooecia occur in pretty regular series extending nearly across 

 the zoarium. The closure is low down in the zooecial tube. 



Log. Val di Lonte ; Montecchio Maggiore ; Brendola ; Eerrara di 

 Monte Baldo ; Crosaro ; Eonzo ; Malo ; ten localities in Hungary 

 (Perg.) ; Ofener Mergel (Hantken) ; Bavaria ; and Upper Cretaceous 

 (Perg.). 



13. HoENEEA SEEEATA (Ecuss ; non d'Orb. & non Menegh.). (PI. III. 



fig. 11.) 



Hornera serrata, Eeuss, Eoss. Bry. von Crosaro, p. 285, pi. xxxv. 

 figs. 10-11. 



This very small species, on the anterior surface closely resembling 

 H. concatenata, Eeuss, is distinguished by the posterior surface on 

 which the zooecial lines spread out alternately. I have not in my 

 specimens seen any indication of this being the terminal branch of 

 H. concatenata ; the j)ossibility might, however, be kept in view. 

 The bordering lines on the dorsal surface unite before the median 

 line of the zoarium, but a ridge is continued to each of the two next 

 zooecia, and it will be seen that in this as well as some of the other 

 Idmonea the zooecia extend far back on the dorsal surface. 



In a specimen from Montecchio Maggiore there is an ovicell en- 

 tirely at the side of the zoarium, and as far as I know this is the 

 first time that an ovicell has been found in this position. It is only 

 indicated by the dotted lines in the figure, as that is drawn from a 

 Brendola specimen. 



Loc. Val di Lonte (Beuss Sf W.) ; Montecchio Maggiore {G, Sf W.) ; 

 Brendola : Eerrara di Monte Baldo. 



