ADDENDUM. IUZAY) 
national collection from the seas of Japan, which he believes to be at present an 
undescribed species, and proposes to call P/. turritispira. This makes an approach to 
the Crag shell, but it differs in having a finely cancellated exterior and a ‘smaller and 
shallower sinus in the lip. From the aflinity which my shell bears to the existing /eres 
I have given it the name of ¢ereordes. 
Prnvrotoma Berrranpir? Payr. Addendum Plate, fig. 4. 
PurvurotoMa Berrranpi, Payr (fide Phil.). Cat. des Moll. Cors., p. 144, t. vii, 
figs. 12, 13. 
— — Phil. En. Moll. Sic., vol. ii, p. 168. 
Localities. Red Crag, Waldringfield, Sutton, and Butley. 
This species is given by Mr. A. Bell in his list of the “ English Crags,” and Mr. 
Robert Bell has forwarded to me two specimens from Waldringfield with this name 
attached, and I have myself found a similar one at Butley. There are also some specimens 
in my collection in the British Museum. I give it with a mark of doubt. 
Prevrotoma striotata, Pil. Addendum Plate, fig. 2. 
PLEUROTOMA STRIOLATA (Scac.), ex Phil. Moll. Sic., vol. ii, p. 168, t. xxxi, fig. 7. 
— — Jeffreys. Brit. Conch., vol. iv, p. 376, pl. xe, fig. 1. 
Locality. Cor. Crag, near Orford. | 
The shell figured is one of my own findmg. My. Robert Bell had a very perfect 
specimen showing the fine strize, but unfortunately it has been broken or I would have 
had it figured. My specimen, however, shows traces of the striz, and I believe it is 
correctly referred. Mr. Jeffreys in his list to Mr. Prestwich’s paper gives this as a Red 
Crag, but not a Coralline Crag species. I have not, however, been able to confirm the 
reference of it to the Red Crag. 
PLEUROTOMA RUGULOSA, Phd. 
Mention is made at p. 46 of ‘Supplement’ of some specimens from the Coralline 
Crag that might be referred to this species. I have since, however, had reason to doubt 
whether these may not be the young of some other species. 
24, 
