122 Part [11.—Fifteenth Annual Report 
Zizyphinus millegranus (Philippi).—Off Battle Island (B. & 8). 
Fairly abundant at Minard Narrows, Upper Loch Fyne, and along the 
sides of the loch, in 10 to 25 fathoms (M.). Fine specimens obtained off 
Silvercraigs, where the species is plentiful (Alf. Brown). 
Lizyphinus Montagu (W. Wood).—Off Otter, Loch Fyne ; a few dead 
specimens (Alf. Brown). 
Gibbula magus (Linné).—White Shore, East Loch Tarbert and Loch 
Fyne (B. & S.). Has been found in Upper Loch Fyne in 10 fathoms . 
(M.). 
Gibbula umbilicata (Montagu).—Common near low-water mark East 
Loch Tarbert (B. & S.). Taken in Upper Loch Fyne, near the head, in 
shallow water (M.). 
Gibbula cineraria (Linné).—Common in East Loch Tarbert (B. & §.). | 
Vicinity of Minard, west and east sides and centre, and near the head of 
Upper Loch Fyne, in 5 to 70 fathoms (M.). 
Gibula tumida (Montagu).—East Loch Tarbert (B. & 8.). Vicinity 
of Minard, west and east sides and centre of Upper Loch Fyne, in 10 to 
20 fathoms (M.). Off Silvercraigs (Alf. Brown). 
Margarita helicina (Fabricius).—East Loch Tarbert (B. & S.). This 
species was not uncommon at extreme low-water on the fronds of 
Laminaria and on boulders, both in East Loch Tarbert and in the neigh- 
bouring bays in Loch Fyne. 
Emarginula crassa, J. Sowerby.—Off Battle Island, dead shells 
(B. & S.). Upper Loch Fyne at Minard Narrows, and on both sides, in 
depths of 10 to 20 fathoms (M.). 
Emarginula fissura (Linné).—Off Battle Island, and in other localities ; 
dead shells (B. & S.). Upper Loch Fyne at Minard Narrows, and on — 
both sides and in the centre of the loch, as well as on the shore (M.). 
Puncturella noachina. (Linné).—Laggan Bay (B. & S.). In Upper 
Loch Fyne at Minard Narrows, and on both sides, in 10 to 30 fathoms 
Acmea testudinalis (Miiller). — White Shore, East Loch Tarbert 
(B. & §.). In Upper Loch Fyne, on the shore (M.). 
Pilidium fulvum (Miiller).—Tarbert Bank, Loch Fyne (Mihi). Off 
Moll Dhu and Silvercraigs (Alf. Brown). 
Helcion pellucidum (Linné).—White Shore, East Loch Tarbert ; var. 
levis (B. & S.). 
Patella vulgata, Linné.—Common throughout the district on stones 
between tide-marks. 
POLYPLACOPHORA. 
Chiton fascicularis, Linné.—East Loch Tarbert; rare (B. & 8.). 
Chiton cinereus, Linné.—In Upper Loch Fyne at Minard Narrows, 
in 15 to 20 fathoms (M.). 
